316435595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4211}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 460961280

約数和(自身を除く): 144525685

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 2147, 3955, 4211, 10735, 15029, 21055, 29477, 75145, 80009, 147385, 400045, 475843, 560063, 2379215, 2800315, 3330901, 9041017, 16654505, 45205085, 63287119, 316435595]

約数ペア:

[(1, 316435595), (5, 63287119), (7, 45205085), (19, 16654505), (35, 9041017), (95, 3330901), (113, 2800315), (133, 2379215), (565, 560063), (665, 475843), (791, 400045), (2147, 147385), (3955, 80009), (4211, 75145), (10735, 29477), (15029, 21055)]