1261036585075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1\times {\mathrm{2161}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 1622602620000

約数和(自身を除く): 361566034925

約数列:

[1, 5, 25, 29, 145, 499, 725, 1613, 2161, 2495, 8065, 10805, 12475, 14471, 40325, 46777, 54025, 62669, 72355, 233885, 313345, 361775, 804887, 1078339, 1169425, 1566725, 3485693, 4024435, 5391695, 17428465, 20122175, 23341723, 26958475, 31271831, 87142325, 101085097, 116708615, 156359155, 505425485, 583543075, 781795775, 1739360807, 2527127425, 8696804035, 43484020175, 50441463403, 252207317015, 1261036585075]

約数ペア:

[(1, 1261036585075), (5, 252207317015), (25, 50441463403), (29, 43484020175), (145, 8696804035), (499, 2527127425), (725, 1739360807), (1613, 781795775), (2161, 583543075), (2495, 505425485), (8065, 156359155), (10805, 116708615), (12475, 101085097), (14471, 87142325), (40325, 31271831), (46777, 26958475), (54025, 23341723), (62669, 20122175), (72355, 17428465), (233885, 5391695), (313345, 4024435), (361775, 3485693), (804887, 1566725), (1078339, 1169425)]