11964915

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 40

約数和(自身を含む): 22163328

約数和(自身を除く): 10198413

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 953, 1395, 2511, 2859, 4185, 4765, 8577, 12555, 14295, 25731, 29543, 42885, 77193, 88629, 128655, 147715, 265887, 385965, 443145, 797661, 1329435, 2392983, 3988305, 11964915]

約数ペア:

[(1, 11964915), (3, 3988305), (5, 2392983), (9, 1329435), (15, 797661), (27, 443145), (31, 385965), (45, 265887), (81, 147715), (93, 128655), (135, 88629), (155, 77193), (279, 42885), (405, 29543), (465, 25731), (837, 14295), (953, 12555), (1395, 8577), (2511, 4765), (2859, 4185)]