80103545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1031}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 98824320

約数和(自身を除く): 18720775

約数列:

[1, 5, 41, 205, 379, 1031, 1895, 5155, 15539, 42271, 77695, 211355, 390749, 1953745, 16020709, 80103545]

約数ペア:

[(1, 80103545), (5, 16020709), (41, 1953745), (205, 390749), (379, 211355), (1031, 77695), (1895, 42271), (5155, 15539)]