42415885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3259}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 53985600

約数和(自身を除く): 11569715

約数列:

[1, 5, 19, 95, 137, 685, 2603, 3259, 13015, 16295, 61921, 309605, 446483, 2232415, 8483177, 42415885]

約数ペア:

[(1, 42415885), (5, 8483177), (19, 2232415), (95, 446483), (137, 309605), (685, 61921), (2603, 16295), (3259, 13015)]