120223875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 213497856

約数和(自身を除く): 93273981

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 125, 159, 263, 265, 345, 375, 575, 789, 795, 1219, 1315, 1325, 1725, 2875, 3657, 3945, 3975, 6049, 6095, 6575, 6625, 8625, 13939, 18147, 18285, 19725, 19875, 30245, 30475, 32875, 41817, 69695, 90735, 91425, 98625, 151225, 152375, 209085, 320597, 348475, 453675, 457125, 756125, 961791, 1045425, 1602985, 1742375, 2268375, 4808955, 5227125, 8014925, 24044775, 40074625, 120223875]

約数ペア:

[(1, 120223875), (3, 40074625), (5, 24044775), (15, 8014925), (23, 5227125), (25, 4808955), (53, 2268375), (69, 1742375), (75, 1602985), (115, 1045425), (125, 961791), (159, 756125), (263, 457125), (265, 453675), (345, 348475), (375, 320597), (575, 209085), (789, 152375), (795, 151225), (1219, 98625), (1315, 91425), (1325, 90735), (1725, 69695), (2875, 41817), (3657, 32875), (3945, 30475), (3975, 30245), (6049, 19875), (6095, 19725), (6575, 18285), (6625, 18147), (8625, 13939)]