4958135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 7765632

約数和(自身を除く): 2807497

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 641, 1105, 1547, 3205, 4487, 7735, 8333, 10897, 22435, 41665, 54485, 58331, 76279, 141661, 291655, 381395, 708305, 991627, 4958135]

約数ペア:

[(1, 4958135), (5, 991627), (7, 708305), (13, 381395), (17, 291655), (35, 141661), (65, 76279), (85, 58331), (91, 54485), (119, 41665), (221, 22435), (455, 10897), (595, 8333), (641, 7735), (1105, 4487), (1547, 3205)]