72283135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1801}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 90820800

約数和(自身を除く): 18537665

約数列:

[1, 5, 23, 115, 349, 1745, 1801, 8027, 9005, 40135, 41423, 207115, 628549, 3142745, 14456627, 72283135]

約数ペア:

[(1, 72283135), (5, 14456627), (23, 3142745), (115, 628549), (349, 207115), (1745, 41423), (1801, 40135), (8027, 9005)]