158123255

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5791}}^1$

素因数の和:5966

約数の個数: 16

約数和(自身を含む): 195723264

約数和(自身を除く): 37600009

約数列:

[1, 5, 43, 127, 215, 635, 5461, 5791, 27305, 28955, 249013, 735457, 1245065, 3677285, 31624651, 158123255]

約数ペア:

[(1, 158123255), (5, 31624651), (43, 3677285), (127, 1245065), (215, 735457), (635, 249013), (5461, 28955), (5791, 27305)]