15109631745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2131}}^1\times {\mathrm{2797}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 26199755712

約数和(自身を除く): 11090123967

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2131, 2535, 2797, 6393, 8391, 10655, 13985, 27703, 31965, 36361, 41955, 83109, 109083, 138515, 181805, 360139, 415545, 472693, 545415, 1080417, 1418079, 1800695, 2363465, 5402085, 5960407, 7090395, 17881221, 29802035, 77485291, 89406105, 232455873, 387426455, 1007308783, 1162279365, 3021926349, 5036543915, 15109631745]

約数ペア:

[(1, 15109631745), (3, 5036543915), (5, 3021926349), (13, 1162279365), (15, 1007308783), (39, 387426455), (65, 232455873), (169, 89406105), (195, 77485291), (507, 29802035), (845, 17881221), (2131, 7090395), (2535, 5960407), (2797, 5402085), (6393, 2363465), (8391, 1800695), (10655, 1418079), (13985, 1080417), (27703, 545415), (31965, 472693), (36361, 415545), (41955, 360139), (83109, 181805), (109083, 138515)]