15696951765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{2963}}^1$

素因数の和:3410

約数の個数: 64

約数和(自身を含む): 27773770752

約数和(自身を除く): 12076818987

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 331, 485, 993, 1067, 1455, 1655, 2963, 3201, 3641, 4965, 5335, 8889, 10923, 14815, 16005, 18205, 32107, 32593, 44445, 54615, 96321, 97779, 160535, 162965, 287411, 353177, 481605, 488895, 862233, 980753, 1059531, 1437055, 1765885, 2942259, 3161521, 4311165, 4903765, 5297655, 9484563, 10788283, 14711295, 15807605, 32364849, 47422815, 53941415, 95133041, 161824245, 285399123, 475665205, 1046463451, 1426995615, 3139390353, 5232317255, 15696951765]

約数ペア:

[(1, 15696951765), (3, 5232317255), (5, 3139390353), (11, 1426995615), (15, 1046463451), (33, 475665205), (55, 285399123), (97, 161824245), (165, 95133041), (291, 53941415), (331, 47422815), (485, 32364849), (993, 15807605), (1067, 14711295), (1455, 10788283), (1655, 9484563), (2963, 5297655), (3201, 4903765), (3641, 4311165), (4965, 3161521), (5335, 2942259), (8889, 1765885), (10923, 1437055), (14815, 1059531), (16005, 980753), (18205, 862233), (32107, 488895), (32593, 481605), (44445, 353177), (54615, 287411), (96321, 162965), (97779, 160535)]