26998125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 120

約数和(自身を含む): 59830848

約数和(自身を除く): 32832723

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 121, 125, 165, 175, 187, 231, 255, 275, 357, 363, 375, 385, 425, 525, 561, 595, 605, 625, 825, 847, 875, 935, 1155, 1275, 1309, 1375, 1785, 1815, 1875, 1925, 2057, 2125, 2541, 2625, 2805, 2975, 3025, 3927, 4125, 4235, 4375, 4675, 5775, 6171, 6375, 6545, 6875, 8925, 9075, 9625, 10285, 10625, 12705, 13125, 14025, 14399, 14875, 15125, 19635, 20625, 21175, 23375, 28875, 30855, 31875, 32725, 43197, 44625, 45375, 48125, 51425, 63525, 70125, 71995, 74375, 75625, 98175, 105875, 116875, 144375, 154275, 163625, 215985, 223125, 226875, 257125, 317625, 350625, 359975, 490875, 529375, 771375, 818125, 1079925, 1285625, 1588125, 1799875, 2454375, 3856875, 5399625, 8999375, 26998125]

約数ペア:

[(1, 26998125), (3, 8999375), (5, 5399625), (7, 3856875), (11, 2454375), (15, 1799875), (17, 1588125), (21, 1285625), (25, 1079925), (33, 818125), (35, 771375), (51, 529375), (55, 490875), (75, 359975), (77, 350625), (85, 317625), (105, 257125), (119, 226875), (121, 223125), (125, 215985), (165, 163625), (175, 154275), (187, 144375), (231, 116875), (255, 105875), (275, 98175), (357, 75625), (363, 74375), (375, 71995), (385, 70125), (425, 63525), (525, 51425), (561, 48125), (595, 45375), (605, 44625), (625, 43197), (825, 32725), (847, 31875), (875, 30855), (935, 28875), (1155, 23375), (1275, 21175), (1309, 20625), (1375, 19635), (1785, 15125), (1815, 14875), (1875, 14399), (1925, 14025), (2057, 13125), (2125, 12705), (2541, 10625), (2625, 10285), (2805, 9625), (2975, 9075), (3025, 8925), (3927, 6875), (4125, 6545), (4235, 6375), (4375, 6171), (4675, 5775)]