157465705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{22447}}^1$

素因数の和:22536

約数の個数: 16

約数和(自身を含む): 200415744

約数和(自身を除く): 42950039

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 22447, 112235, 516281, 1369267, 2581405, 6846335, 31493141, 157465705]

約数ペア:

[(1, 157465705), (5, 31493141), (23, 6846335), (61, 2581405), (115, 1369267), (305, 516281), (1403, 112235), (7015, 22447)]