17001485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 6222835

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 251, 437, 589, 713, 1255, 2185, 2945, 3565, 4769, 5773, 7781, 13547, 23845, 28865, 38905, 67735, 109687, 147839, 178963, 548435, 739195, 894815, 3400297, 17001485]

約数ペア:

[(1, 17001485), (5, 3400297), (19, 894815), (23, 739195), (31, 548435), (95, 178963), (115, 147839), (155, 109687), (251, 67735), (437, 38905), (589, 28865), (713, 23845), (1255, 13547), (2185, 7781), (2945, 5773), (3565, 4769)]