78080325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{35899}}^1$

素因数の和:35941

約数の個数: 24

約数和(自身を含む): 133548000

約数和(自身を除く): 55467675

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 35899, 107697, 179495, 538485, 897475, 1041071, 2692425, 3123213, 5205355, 15616065, 26026775, 78080325]

約数ペア:

[(1, 78080325), (3, 26026775), (5, 15616065), (15, 5205355), (25, 3123213), (29, 2692425), (75, 1041071), (87, 897475), (145, 538485), (435, 179495), (725, 107697), (2175, 35899)]