63804975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 117325824

約数和(自身を除く): 53520849

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2111, 2325, 6045, 6333, 10075, 10555, 27443, 30225, 31665, 52775, 65441, 82329, 137215, 158325, 196323, 327205, 411645, 686075, 850733, 981615, 1636025, 2058225, 2552199, 4253665, 4908075, 12760995, 21268325, 63804975]

約数ペア:

[(1, 63804975), (3, 21268325), (5, 12760995), (13, 4908075), (15, 4253665), (25, 2552199), (31, 2058225), (39, 1636025), (65, 981615), (75, 850733), (93, 686075), (155, 411645), (195, 327205), (325, 196323), (403, 158325), (465, 137215), (775, 82329), (975, 65441), (1209, 52775), (2015, 31665), (2111, 30225), (2325, 27443), (6045, 10555), (6333, 10075)]