153225885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5351}}^1$

素因数の和:5465

約数の個数: 32

約数和(自身を含む): 258951168

約数和(自身を除く): 105725283

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 5351, 5727, 9545, 16053, 26755, 28635, 80265, 123073, 369219, 444133, 615365, 1332399, 1846095, 2220665, 6661995, 10215059, 30645177, 51075295, 153225885]

約数ペア:

[(1, 153225885), (3, 51075295), (5, 30645177), (15, 10215059), (23, 6661995), (69, 2220665), (83, 1846095), (115, 1332399), (249, 615365), (345, 444133), (415, 369219), (1245, 123073), (1909, 80265), (5351, 28635), (5727, 26755), (9545, 16053)]