142770975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{51449}}^1$

素因数の和:51499

約数の個数: 24

約数和(自身を含む): 242432400

約数和(自身を除く): 99661425

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 51449, 154347, 257245, 771735, 1286225, 1903613, 3858675, 5710839, 9518065, 28554195, 47590325, 142770975]

約数ペア:

[(1, 142770975), (3, 47590325), (5, 28554195), (15, 9518065), (25, 5710839), (37, 3858675), (75, 1903613), (111, 1286225), (185, 771735), (555, 257245), (925, 154347), (2775, 51449)]