86078625

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 150418944

約数和(自身を除く): 64340319

約数列:

[1, 3, 5, 15, 25, 53, 61, 71, 75, 125, 159, 183, 213, 265, 305, 355, 375, 795, 915, 1065, 1325, 1525, 1775, 3233, 3763, 3975, 4331, 4575, 5325, 6625, 7625, 8875, 9699, 11289, 12993, 16165, 18815, 19875, 21655, 22875, 26625, 48495, 56445, 64965, 80825, 94075, 108275, 229543, 242475, 282225, 324825, 404125, 470375, 541375, 688629, 1147715, 1212375, 1411125, 1624125, 3443145, 5738575, 17215725, 28692875, 86078625]

約数ペア:

[(1, 86078625), (3, 28692875), (5, 17215725), (15, 5738575), (25, 3443145), (53, 1624125), (61, 1411125), (71, 1212375), (75, 1147715), (125, 688629), (159, 541375), (183, 470375), (213, 404125), (265, 324825), (305, 282225), (355, 242475), (375, 229543), (795, 108275), (915, 94075), (1065, 80825), (1325, 64965), (1525, 56445), (1775, 48495), (3233, 26625), (3763, 22875), (3975, 21655), (4331, 19875), (4575, 18815), (5325, 16165), (6625, 12993), (7625, 11289), (8875, 9699)]