40303615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 55121472

約数和(自身を除く): 14817857

約数列:

[1, 5, 11, 41, 55, 61, 205, 293, 305, 451, 671, 1465, 2255, 2501, 3223, 3355, 12013, 12505, 16115, 17873, 27511, 60065, 89365, 132143, 137555, 196603, 660715, 732793, 983015, 3663965, 8060723, 40303615]

約数ペア:

[(1, 40303615), (5, 8060723), (11, 3663965), (41, 983015), (55, 732793), (61, 660715), (205, 196603), (293, 137555), (305, 132143), (451, 89365), (671, 60065), (1465, 27511), (2255, 17873), (2501, 16115), (3223, 12505), (3355, 12013)]