38288315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 13192261

約数列:

[1, 5, 13, 47, 65, 83, 151, 235, 415, 611, 755, 1079, 1963, 3055, 3901, 5395, 7097, 9815, 12533, 19505, 35485, 50713, 62665, 92261, 162929, 253565, 461305, 589051, 814645, 2945255, 7657663, 38288315]

約数ペア:

[(1, 38288315), (5, 7657663), (13, 2945255), (47, 814645), (65, 589051), (83, 461305), (151, 253565), (235, 162929), (415, 92261), (611, 62665), (755, 50713), (1079, 35485), (1963, 19505), (3055, 12533), (3901, 9815), (5395, 7097)]