13323375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 25893504

約数和(自身を除く): 12570129

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 911, 975, 1125, 1625, 2733, 2925, 4555, 4875, 8199, 11843, 13665, 14625, 22775, 35529, 40995, 59215, 68325, 106587, 113875, 177645, 204975, 296075, 341625, 532935, 888225, 1024875, 1480375, 2664675, 4441125, 13323375]

約数ペア:

[(1, 13323375), (3, 4441125), (5, 2664675), (9, 1480375), (13, 1024875), (15, 888225), (25, 532935), (39, 341625), (45, 296075), (65, 204975), (75, 177645), (117, 113875), (125, 106587), (195, 68325), (225, 59215), (325, 40995), (375, 35529), (585, 22775), (911, 14625), (975, 13665), (1125, 11843), (1625, 8199), (2733, 4875), (2925, 4555)]