974502145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{77929}}^1$

素因数の和:78036

約数の個数: 16

約数和(自身を含む): 1217578320

約数和(自身を除く): 243076175

約数列:

[1, 5, 41, 61, 205, 305, 2501, 12505, 77929, 389645, 3195089, 4753669, 15975445, 23768345, 194900429, 974502145]

約数ペア:

[(1, 974502145), (5, 194900429), (41, 23768345), (61, 15975445), (205, 4753669), (305, 3195089), (2501, 389645), (12505, 77929)]