428603615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14207

約数の個数: 32

約数和(自身を含む): 611020800

約数和(自身を除く): 182417185

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 6061, 14143, 30305, 70715, 155573, 268717, 410147, 777865, 1343585, 2050735, 2955887, 4511617, 7792793, 14779435, 22558085, 38963965, 85720723, 428603615]

約数ペア:

[(1, 428603615), (5, 85720723), (11, 38963965), (19, 22558085), (29, 14779435), (55, 7792793), (95, 4511617), (145, 2955887), (209, 2050735), (319, 1343585), (551, 777865), (1045, 410147), (1595, 268717), (2755, 155573), (6061, 70715), (14143, 30305)]