156933855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 310774464

約数和(自身を除く): 153840609

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 117, 123, 135, 195, 205, 351, 369, 405, 533, 585, 615, 727, 1053, 1107, 1599, 1755, 1845, 2181, 2665, 3321, 3635, 4797, 5265, 5535, 6543, 7995, 9451, 10905, 14391, 16605, 19629, 23985, 28353, 29807, 32715, 43173, 47255, 58887, 71955, 85059, 89421, 98145, 141765, 149035, 215865, 255177, 268263, 294435, 387491, 425295, 447105, 765531, 804789, 1162473, 1275885, 1341315, 1937455, 2414367, 3487419, 3827655, 4023945, 5812365, 10462257, 12071835, 17437095, 31386771, 52311285, 156933855]

約数ペア:

[(1, 156933855), (3, 52311285), (5, 31386771), (9, 17437095), (13, 12071835), (15, 10462257), (27, 5812365), (39, 4023945), (41, 3827655), (45, 3487419), (65, 2414367), (81, 1937455), (117, 1341315), (123, 1275885), (135, 1162473), (195, 804789), (205, 765531), (351, 447105), (369, 425295), (405, 387491), (533, 294435), (585, 268263), (615, 255177), (727, 215865), (1053, 149035), (1107, 141765), (1599, 98145), (1755, 89421), (1845, 85059), (2181, 71955), (2665, 58887), (3321, 47255), (3635, 43173), (4797, 32715), (5265, 29807), (5535, 28353), (6543, 23985), (7995, 19629), (9451, 16605), (10905, 14391)]