148966125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 321676992

約数和(自身を除く): 172710867

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 67, 75, 77, 105, 121, 125, 147, 165, 175, 201, 231, 245, 275, 335, 363, 375, 385, 469, 525, 539, 605, 735, 737, 825, 847, 875, 1005, 1155, 1225, 1375, 1407, 1617, 1675, 1815, 1925, 2211, 2345, 2541, 2625, 2695, 3025, 3283, 3675, 3685, 4125, 4235, 5025, 5159, 5775, 5929, 6125, 7035, 8085, 8107, 8375, 9075, 9625, 9849, 11055, 11725, 12705, 13475, 15125, 15477, 16415, 17787, 18375, 18425, 21175, 24321, 25125, 25795, 28875, 29645, 35175, 36113, 40425, 40535, 45375, 49245, 55275, 56749, 58625, 63525, 67375, 77385, 82075, 88935, 92125, 105875, 108339, 121605, 128975, 148225, 170247, 175875, 180565, 202125, 202675, 246225, 276375, 283745, 317625, 386925, 397243, 410375, 444675, 541695, 608025, 644875, 741125, 851235, 902825, 1013375, 1191729, 1231125, 1418725, 1934625, 1986215, 2223375, 2708475, 3040125, 4256175, 4514125, 5958645, 7093625, 9931075, 13542375, 21280875, 29793225, 49655375, 148966125]

約数ペア:

[(1, 148966125), (3, 49655375), (5, 29793225), (7, 21280875), (11, 13542375), (15, 9931075), (21, 7093625), (25, 5958645), (33, 4514125), (35, 4256175), (49, 3040125), (55, 2708475), (67, 2223375), (75, 1986215), (77, 1934625), (105, 1418725), (121, 1231125), (125, 1191729), (147, 1013375), (165, 902825), (175, 851235), (201, 741125), (231, 644875), (245, 608025), (275, 541695), (335, 444675), (363, 410375), (375, 397243), (385, 386925), (469, 317625), (525, 283745), (539, 276375), (605, 246225), (735, 202675), (737, 202125), (825, 180565), (847, 175875), (875, 170247), (1005, 148225), (1155, 128975), (1225, 121605), (1375, 108339), (1407, 105875), (1617, 92125), (1675, 88935), (1815, 82075), (1925, 77385), (2211, 67375), (2345, 63525), (2541, 58625), (2625, 56749), (2695, 55275), (3025, 49245), (3283, 45375), (3675, 40535), (3685, 40425), (4125, 36113), (4235, 35175), (5025, 29645), (5159, 28875), (5775, 25795), (5929, 25125), (6125, 24321), (7035, 21175), (8085, 18425), (8107, 18375), (8375, 17787), (9075, 16415), (9625, 15477), (9849, 15125), (11055, 13475), (11725, 12705)]