4008655105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{284201}}^1$

素因数の和:284257

約数の個数: 32

約数和(自身を含む): 6111479808

約数和(自身を除く): 2102824703

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 284201, 1421005, 1989407, 3694613, 8810231, 9947035, 18473065, 25862291, 44051155, 61671617, 114533003, 129311455, 308358085, 572665015, 801731021, 4008655105]

約数ペア:

[(1, 4008655105), (5, 801731021), (7, 572665015), (13, 308358085), (31, 129311455), (35, 114533003), (65, 61671617), (91, 44051155), (155, 25862291), (217, 18473065), (403, 9947035), (455, 8810231), (1085, 3694613), (2015, 1989407), (2821, 1421005), (14105, 284201)]