8361425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 11308800

約数和(自身を除く): 2947375

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 607, 725, 2755, 3035, 11533, 13775, 15175, 17603, 57665, 88015, 288325, 334457, 440075, 1672285, 8361425]

約数ペア:

[(1, 8361425), (5, 1672285), (19, 440075), (25, 334457), (29, 288325), (95, 88015), (145, 57665), (475, 17603), (551, 15175), (607, 13775), (725, 11533), (2755, 3035)]