71369475

素因数分解:

$3^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{1907}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 118296000

約数和(自身を除く): 46926525

約数列:

[1, 3, 5, 15, 25, 75, 499, 1497, 1907, 2495, 5721, 7485, 9535, 12475, 28605, 37425, 47675, 143025, 951593, 2854779, 4757965, 14273895, 23789825, 71369475]

約数ペア:

[(1, 71369475), (3, 23789825), (5, 14273895), (15, 4757965), (25, 2854779), (75, 951593), (499, 143025), (1497, 47675), (1907, 37425), (2495, 28605), (5721, 12475), (7485, 9535)]