1153432645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{12743}}^1$

素因数の和:13212

約数の個数: 16

約数和(自身を含む): 1419783552

約数和(自身を除く): 266350907

約数列:

[1, 5, 43, 215, 421, 2105, 12743, 18103, 63715, 90515, 547949, 2739745, 5364803, 26824015, 230686529, 1153432645]

約数ペア:

[(1, 1153432645), (5, 230686529), (43, 26824015), (215, 5364803), (421, 2739745), (2105, 547949), (12743, 90515), (18103, 63715)]