2247291475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 3457778688

約数和(自身を除く): 1210487213

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 151, 181, 253, 275, 299, 325, 575, 715, 755, 905, 1265, 1495, 1661, 1963, 1991, 2353, 3289, 3473, 3575, 3775, 4163, 4525, 6325, 7475, 8305, 9815, 9955, 11765, 16445, 17365, 20815, 21593, 25883, 27331, 38203, 41525, 45149, 45793, 49075, 49775, 54119, 58825, 82225, 86825, 104075, 107965, 129415, 136655, 191015, 225745, 228965, 270595, 300641, 355303, 496639, 539825, 595309, 628613, 647075, 683275, 955075, 1128725, 1144825, 1352975, 1503205, 1776515, 2483195, 2976545, 3143065, 3908333, 6914743, 7516025, 8171969, 8882575, 12415975, 14882725, 15715325, 19541665, 34573715, 40859845, 89891659, 97708325, 172868575, 204299225, 449458295, 2247291475]

約数ペア:

[(1, 2247291475), (5, 449458295), (11, 204299225), (13, 172868575), (23, 97708325), (25, 89891659), (55, 40859845), (65, 34573715), (115, 19541665), (143, 15715325), (151, 14882725), (181, 12415975), (253, 8882575), (275, 8171969), (299, 7516025), (325, 6914743), (575, 3908333), (715, 3143065), (755, 2976545), (905, 2483195), (1265, 1776515), (1495, 1503205), (1661, 1352975), (1963, 1144825), (1991, 1128725), (2353, 955075), (3289, 683275), (3473, 647075), (3575, 628613), (3775, 595309), (4163, 539825), (4525, 496639), (6325, 355303), (7475, 300641), (8305, 270595), (9815, 228965), (9955, 225745), (11765, 191015), (16445, 136655), (17365, 129415), (20815, 107965), (21593, 104075), (25883, 86825), (27331, 82225), (38203, 58825), (41525, 54119), (45149, 49775), (45793, 49075)]