5204655

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 9513504

約数和(自身を除く): 4308849

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 181, 213, 355, 405, 543, 639, 905, 1065, 1629, 1917, 2715, 3195, 4887, 5751, 8145, 9585, 12851, 14661, 24435, 28755, 38553, 64255, 73305, 115659, 192765, 346977, 578295, 1040931, 1734885, 5204655]

約数ペア:

[(1, 5204655), (3, 1734885), (5, 1040931), (9, 578295), (15, 346977), (27, 192765), (45, 115659), (71, 73305), (81, 64255), (135, 38553), (181, 28755), (213, 24435), (355, 14661), (405, 12851), (543, 9585), (639, 8145), (905, 5751), (1065, 4887), (1629, 3195), (1917, 2715)]