75475485

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23623}}^1$

素因数の和:23705

約数の個数: 24

約数和(自身を含む): 132672384

約数和(自身を除く): 57196899

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 23623, 70869, 118115, 212607, 354345, 1063035, 1677233, 5031699, 8386165, 15095097, 25158495, 75475485]

約数ペア:

[(1, 75475485), (3, 25158495), (5, 15095097), (9, 8386165), (15, 5031699), (45, 1677233), (71, 1063035), (213, 354345), (355, 212607), (639, 118115), (1065, 70869), (3195, 23623)]