41378155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 20166293

約数列:

[1, 5, 7, 13, 35, 65, 91, 211, 431, 455, 1055, 1477, 2155, 2743, 3017, 5603, 7385, 13715, 15085, 19201, 28015, 39221, 90941, 96005, 196105, 454705, 636587, 1182233, 3182935, 5911165, 8275631, 41378155]

約数ペア:

[(1, 41378155), (5, 8275631), (7, 5911165), (13, 3182935), (35, 1182233), (65, 636587), (91, 454705), (211, 196105), (431, 96005), (455, 90941), (1055, 39221), (1477, 28015), (2155, 19201), (2743, 15085), (3017, 13715), (5603, 7385)]