57805515

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1213}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 103141440

約数和(自身を除く): 45335925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1213, 1765, 3177, 3639, 5295, 6065, 9531, 10917, 15885, 18195, 32751, 47655, 54585, 163755, 428189, 1284567, 2140945, 3853701, 6422835, 11561103, 19268505, 57805515]

約数ペア:

[(1, 57805515), (3, 19268505), (5, 11561103), (9, 6422835), (15, 3853701), (27, 2140945), (45, 1284567), (135, 428189), (353, 163755), (1059, 54585), (1213, 47655), (1765, 32751), (3177, 18195), (3639, 15885), (5295, 10917), (6065, 9531)]