73168875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5037

約数の個数: 48

約数和(自身を含む): 142073568

約数和(自身を除く): 68904693

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 5003, 14625, 15009, 25015, 45027, 65039, 75045, 125075, 195117, 225135, 325195, 375225, 585351, 625375, 975585, 1125675, 1625975, 1876125, 2926755, 4877925, 5628375, 8129875, 14633775, 24389625, 73168875]

約数ペア:

[(1, 73168875), (3, 24389625), (5, 14633775), (9, 8129875), (13, 5628375), (15, 4877925), (25, 2926755), (39, 1876125), (45, 1625975), (65, 1125675), (75, 975585), (117, 625375), (125, 585351), (195, 375225), (225, 325195), (325, 225135), (375, 195117), (585, 125075), (975, 75045), (1125, 65039), (1625, 45027), (2925, 25015), (4875, 15009), (5003, 14625)]