74365225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15907}}^1$

素因数の和:15945

約数の個数: 24

約数和(自身を含む): 106519968

約数和(自身を除く): 32154743

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 15907, 79535, 174977, 270419, 397675, 874885, 1352095, 2974609, 4374425, 6760475, 14873045, 74365225]

約数ペア:

[(1, 74365225), (5, 14873045), (11, 6760475), (17, 4374425), (25, 2974609), (55, 1352095), (85, 874885), (187, 397675), (275, 270419), (425, 174977), (935, 79535), (4675, 15907)]