1330230875

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 1841351616

約数和(自身を除く): 511120741

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 289, 391, 425, 575, 1445, 1601, 1955, 2125, 2875, 6647, 7225, 8005, 9775, 27217, 33235, 36125, 36823, 40025, 48875, 136085, 166175, 184115, 200125, 462689, 625991, 680425, 830875, 920575, 2313445, 3129955, 3402125, 4602875, 10641847, 11567225, 15649775, 53209235, 57836125, 78248875, 266046175, 1330230875]

約数ペア:

[(1, 1330230875), (5, 266046175), (17, 78248875), (23, 57836125), (25, 53209235), (85, 15649775), (115, 11567225), (125, 10641847), (289, 4602875), (391, 3402125), (425, 3129955), (575, 2313445), (1445, 920575), (1601, 830875), (1955, 680425), (2125, 625991), (2875, 462689), (6647, 200125), (7225, 184115), (8005, 166175), (9775, 136085), (27217, 48875), (33235, 40025), (36125, 36823)]