26646398505

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1\times {\mathrm{3967}}^1$

素因数の和:6486

約数の個数: 48

約数和(自身を含む): 46975279104

約数和(自身を除く): 20328880599

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2447, 2745, 3967, 7341, 11901, 12235, 19835, 22023, 35703, 36705, 59505, 110115, 149267, 178515, 241987, 447801, 725961, 746335, 1209935, 1343403, 2177883, 2239005, 3629805, 6717015, 9707249, 10889415, 29121747, 48536245, 87365241, 145608735, 436826205, 592142189, 1776426567, 2960710945, 5329279701, 8882132835, 26646398505]

約数ペア:

[(1, 26646398505), (3, 8882132835), (5, 5329279701), (9, 2960710945), (15, 1776426567), (45, 592142189), (61, 436826205), (183, 145608735), (305, 87365241), (549, 48536245), (915, 29121747), (2447, 10889415), (2745, 9707249), (3967, 6717015), (7341, 3629805), (11901, 2239005), (12235, 2177883), (19835, 1343403), (22023, 1209935), (35703, 746335), (36705, 725961), (59505, 447801), (110115, 241987), (149267, 178515)]