30411075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5795

約数の個数: 24

約数和(自身を含む): 50996736

約数和(自身を除く): 20585661

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 5711, 17133, 28555, 85665, 142775, 405481, 428325, 1216443, 2027405, 6082215, 10137025, 30411075]

約数ペア:

[(1, 30411075), (3, 10137025), (5, 6082215), (15, 2027405), (25, 1216443), (71, 428325), (75, 405481), (213, 142775), (355, 85665), (1065, 28555), (1775, 17133), (5325, 5711)]