30425295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 49884336

約数和(自身を除く): 19459041

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1097, 1849, 3291, 5485, 5547, 9245, 16455, 27735, 47171, 141513, 235855, 707565, 2028353, 6085059, 10141765, 30425295]

約数ペア:

[(1, 30425295), (3, 10141765), (5, 6085059), (15, 2028353), (43, 707565), (129, 235855), (215, 141513), (645, 47171), (1097, 27735), (1849, 16455), (3291, 9245), (5485, 5547)]