156923006505

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{261101}}^1$

素因数の和:261601

約数の個数: 32

約数和(自身を含む): 254167130880

約数和(自身を除く): 97244124375

約数列:

[1, 3, 5, 15, 103, 309, 389, 515, 1167, 1545, 1945, 5835, 40067, 120201, 200335, 261101, 601005, 783303, 1305505, 3916515, 26893403, 80680209, 101568289, 134467015, 304704867, 403401045, 507841445, 1523524335, 10461533767, 31384601301, 52307668835, 156923006505]

約数ペア:

[(1, 156923006505), (3, 52307668835), (5, 31384601301), (15, 10461533767), (103, 1523524335), (309, 507841445), (389, 403401045), (515, 304704867), (1167, 134467015), (1545, 101568289), (1945, 80680209), (5835, 26893403), (40067, 3916515), (120201, 1305505), (200335, 783303), (261101, 601005)]