15793875

素因数分解:

$3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 28959840

約数和(自身を除く): 13165965

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 125, 139, 225, 303, 375, 417, 505, 695, 909, 1125, 1251, 1515, 2085, 2525, 3475, 4545, 6255, 7575, 10425, 12625, 14039, 17375, 22725, 31275, 37875, 42117, 52125, 70195, 113625, 126351, 156375, 210585, 350975, 631755, 1052925, 1754875, 3158775, 5264625, 15793875]

約数ペア:

[(1, 15793875), (3, 5264625), (5, 3158775), (9, 1754875), (15, 1052925), (25, 631755), (45, 350975), (75, 210585), (101, 156375), (125, 126351), (139, 113625), (225, 70195), (303, 52125), (375, 42117), (417, 37875), (505, 31275), (695, 22725), (909, 17375), (1125, 14039), (1251, 12625), (1515, 10425), (2085, 7575), (2525, 6255), (3475, 4545)]