153685755

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12289

約数の個数: 40

約数和(自身を含む): 284406144

約数和(自身を除く): 130720389

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12241, 12555, 36723, 61205, 110169, 183615, 330507, 379471, 550845, 991521, 1138413, 1652535, 1897355, 3415239, 4957605, 5692065, 10245717, 17076195, 30737151, 51228585, 153685755]

約数ペア:

[(1, 153685755), (3, 51228585), (5, 30737151), (9, 17076195), (15, 10245717), (27, 5692065), (31, 4957605), (45, 3415239), (81, 1897355), (93, 1652535), (135, 1138413), (155, 991521), (279, 550845), (405, 379471), (465, 330507), (837, 183615), (1395, 110169), (2511, 61205), (4185, 36723), (12241, 12555)]