75215890

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{9781}}^1$

素因数の和:10557

約数の個数: 16

約数和(自身を含む): 135578520

約数和(自身を除く): 60362630

約数列:

[1, 2, 5, 10, 769, 1538, 3845, 7690, 9781, 19562, 48905, 97810, 7521589, 15043178, 37607945, 75215890]

約数ペア:

[(1, 75215890), (2, 37607945), (5, 15043178), (10, 7521589), (769, 97810), (1538, 48905), (3845, 19562), (7690, 9781)]