155110105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{17839}}^1$

素因数の和:17928

約数の個数: 16

約数和(自身を含む): 195240960

約数和(自身を除く): 40130855

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 17839, 89195, 660043, 838433, 3300215, 4192165, 31022021, 155110105]

約数ペア:

[(1, 155110105), (5, 31022021), (37, 4192165), (47, 3300215), (185, 838433), (235, 660043), (1739, 89195), (8695, 17839)]