53688375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 104255424

約数和(自身を除く): 50567049

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, 3671, 4875, 11013, 14625, 18355, 33039, 47723, 55065, 91775, 143169, 165195, 238615, 275325, 429507, 458875, 715845, 825975, 1193075, 1376625, 2147535, 3579225, 4129875, 5965375, 10737675, 17896125, 53688375]

約数ペア:

[(1, 53688375), (3, 17896125), (5, 10737675), (9, 5965375), (13, 4129875), (15, 3579225), (25, 2147535), (39, 1376625), (45, 1193075), (65, 825975), (75, 715845), (117, 458875), (125, 429507), (195, 275325), (225, 238615), (325, 165195), (375, 143169), (585, 91775), (975, 55065), (1125, 47723), (1625, 33039), (2925, 18355), (3671, 14625), (4875, 11013)]