15677465804005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{1997}}^1\times {\mathrm{2207}}^1$

素因数の和:4726

約数の個数: 64

約数和(自身を含む): 19850857463808

約数和(自身を除く): 4173391659803

約数列:

[1, 5, 31, 53, 155, 265, 433, 1643, 1997, 2165, 2207, 8215, 9985, 11035, 13423, 22949, 61907, 67115, 68417, 105841, 114745, 116971, 309535, 342085, 529205, 584855, 711419, 864701, 955631, 3281071, 3557095, 3626101, 4323505, 4407379, 4778155, 16405355, 18130505, 22036895, 26805731, 29624561, 45829153, 50648443, 134028655, 136628749, 148122805, 229145765, 233591087, 253242215, 683143745, 1167955435, 1420703743, 1570101733, 1908395107, 7103518715, 7241323697, 7850508665, 9541975535, 36206618485, 59160248317, 101144940671, 295801241585, 505724703355, 3135493160801, 15677465804005]

約数ペア:

[(1, 15677465804005), (5, 3135493160801), (31, 505724703355), (53, 295801241585), (155, 101144940671), (265, 59160248317), (433, 36206618485), (1643, 9541975535), (1997, 7850508665), (2165, 7241323697), (2207, 7103518715), (8215, 1908395107), (9985, 1570101733), (11035, 1420703743), (13423, 1167955435), (22949, 683143745), (61907, 253242215), (67115, 233591087), (68417, 229145765), (105841, 148122805), (114745, 136628749), (116971, 134028655), (309535, 50648443), (342085, 45829153), (529205, 29624561), (584855, 26805731), (711419, 22036895), (864701, 18130505), (955631, 16405355), (3281071, 4778155), (3557095, 4407379), (3626101, 4323505)]