71962405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 22593755

約数列:

[1, 5, 19, 47, 71, 95, 227, 235, 355, 893, 1135, 1349, 3337, 4313, 4465, 6745, 10669, 16117, 16685, 21565, 53345, 63403, 80585, 202711, 306223, 317015, 757499, 1013555, 1531115, 3787495, 14392481, 71962405]

約数ペア:

[(1, 71962405), (5, 14392481), (19, 3787495), (47, 1531115), (71, 1013555), (95, 757499), (227, 317015), (235, 306223), (355, 202711), (893, 80585), (1135, 63403), (1349, 53345), (3337, 21565), (4313, 16685), (4465, 16117), (6745, 10669)]