15695989910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 29019285504

約数和(自身を除く): 13323295594

約数列:

[1, 2, 5, 10, 61, 122, 227, 263, 305, 431, 454, 526, 610, 862, 1135, 1315, 2155, 2270, 2630, 4310, 13847, 16043, 26291, 27694, 32086, 52582, 59701, 69235, 80215, 97837, 113353, 119402, 131455, 138470, 160430, 195674, 226706, 262910, 298505, 489185, 566765, 597010, 978370, 1133530, 3641761, 5968057, 6914533, 7283522, 11936114, 13829066, 18208805, 25731131, 29840285, 34572665, 36417610, 51462262, 59680570, 69145330, 128655655, 257311310, 1569598991, 3139197982, 7847994955, 15695989910]

約数ペア:

[(1, 15695989910), (2, 7847994955), (5, 3139197982), (10, 1569598991), (61, 257311310), (122, 128655655), (227, 69145330), (263, 59680570), (305, 51462262), (431, 36417610), (454, 34572665), (526, 29840285), (610, 25731131), (862, 18208805), (1135, 13829066), (1315, 11936114), (2155, 7283522), (2270, 6914533), (2630, 5968057), (4310, 3641761), (13847, 1133530), (16043, 978370), (26291, 597010), (27694, 566765), (32086, 489185), (52582, 298505), (59701, 262910), (69235, 226706), (80215, 195674), (97837, 160430), (113353, 138470), (119402, 131455)]