72479070125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3023}}^1$

素因数の和:3156

約数の個数: 128

約数和(自身を含む): 117385003008

約数和(自身を除く): 44905932883

約数列:

[1, 5, 7, 11, 25, 35, 47, 53, 55, 77, 125, 175, 235, 265, 275, 329, 371, 385, 517, 583, 875, 1175, 1325, 1375, 1645, 1855, 1925, 2491, 2585, 2915, 3023, 3619, 4081, 5875, 6625, 8225, 9275, 9625, 12455, 12925, 14575, 15115, 17437, 18095, 20405, 21161, 27401, 33253, 41125, 46375, 62275, 64625, 72875, 75575, 87185, 90475, 102025, 105805, 137005, 142081, 160219, 166265, 191807, 232771, 311375, 377875, 435925, 452375, 510125, 529025, 685025, 710405, 801095, 831325, 959035, 994567, 1121533, 1163855, 1562891, 1762409, 2179625, 2645125, 3425125, 3552025, 4005475, 4156625, 4795175, 4972835, 5607665, 5819275, 7530293, 7814455, 8812045, 10940237, 12336863, 17760125, 20027375, 23975875, 24864175, 28038325, 29096375, 37651465, 39072275, 44060225, 52712051, 54701185, 61684315, 82833223, 124320875, 140191625, 188257325, 195361375, 220301125, 263560255, 273505925, 308421575, 414166115, 579832561, 941286625, 1317801275, 1367529625, 1542107875, 2070830575, 2899162805, 6589006375, 10354152875, 14495814025, 72479070125]

約数ペア:

[(1, 72479070125), (5, 14495814025), (7, 10354152875), (11, 6589006375), (25, 2899162805), (35, 2070830575), (47, 1542107875), (53, 1367529625), (55, 1317801275), (77, 941286625), (125, 579832561), (175, 414166115), (235, 308421575), (265, 273505925), (275, 263560255), (329, 220301125), (371, 195361375), (385, 188257325), (517, 140191625), (583, 124320875), (875, 82833223), (1175, 61684315), (1325, 54701185), (1375, 52712051), (1645, 44060225), (1855, 39072275), (1925, 37651465), (2491, 29096375), (2585, 28038325), (2915, 24864175), (3023, 23975875), (3619, 20027375), (4081, 17760125), (5875, 12336863), (6625, 10940237), (8225, 8812045), (9275, 7814455), (9625, 7530293), (12455, 5819275), (12925, 5607665), (14575, 4972835), (15115, 4795175), (17437, 4156625), (18095, 4005475), (20405, 3552025), (21161, 3425125), (27401, 2645125), (33253, 2179625), (41125, 1762409), (46375, 1562891), (62275, 1163855), (64625, 1121533), (72875, 994567), (75575, 959035), (87185, 831325), (90475, 801095), (102025, 710405), (105805, 685025), (137005, 529025), (142081, 510125), (160219, 452375), (166265, 435925), (191807, 377875), (232771, 311375)]