109969275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 203747376

約数和(自身を除く): 93778101

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 61, 65, 75, 129, 183, 195, 215, 305, 325, 559, 645, 793, 915, 975, 1075, 1525, 1677, 1849, 2379, 2623, 2795, 3225, 3965, 4575, 5547, 7869, 8385, 9245, 11895, 13115, 13975, 19825, 24037, 27735, 34099, 39345, 41925, 46225, 59475, 65575, 72111, 102297, 112789, 120185, 138675, 170495, 196725, 338367, 360555, 511485, 563945, 600925, 852475, 1466257, 1691835, 1802775, 2557425, 2819725, 4398771, 7331285, 8459175, 21993855, 36656425, 109969275]

約数ペア:

[(1, 109969275), (3, 36656425), (5, 21993855), (13, 8459175), (15, 7331285), (25, 4398771), (39, 2819725), (43, 2557425), (61, 1802775), (65, 1691835), (75, 1466257), (129, 852475), (183, 600925), (195, 563945), (215, 511485), (305, 360555), (325, 338367), (559, 196725), (645, 170495), (793, 138675), (915, 120185), (975, 112789), (1075, 102297), (1525, 72111), (1677, 65575), (1849, 59475), (2379, 46225), (2623, 41925), (2795, 39345), (3225, 34099), (3965, 27735), (4575, 24037), (5547, 19825), (7869, 13975), (8385, 13115), (9245, 11895)]