61471445

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 27071275

約数列:

[1, 5, 7, 29, 35, 71, 145, 203, 355, 497, 853, 1015, 2059, 2485, 4265, 5971, 10295, 14413, 24737, 29855, 60563, 72065, 123685, 173159, 302815, 423941, 865795, 1756327, 2119705, 8781635, 12294289, 61471445]

約数ペア:

[(1, 61471445), (5, 12294289), (7, 8781635), (29, 2119705), (35, 1756327), (71, 865795), (145, 423941), (203, 302815), (355, 173159), (497, 123685), (853, 72065), (1015, 60563), (2059, 29855), (2485, 24737), (4265, 14413), (5971, 10295)]