2901288825

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{163223}}^1$

素因数の和:163318

約数の個数: 36

約数和(自身を含む): 5262341760

約数和(自身を除く): 2361052935

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1975, 3555, 5925, 17775, 163223, 489669, 816115, 1469007, 2448345, 4080575, 7345035, 12241725, 12894617, 36725175, 38683851, 64473085, 116051553, 193419255, 322365425, 580257765, 967096275, 2901288825]

約数ペア:

[(1, 2901288825), (3, 967096275), (5, 580257765), (9, 322365425), (15, 193419255), (25, 116051553), (45, 64473085), (75, 38683851), (79, 36725175), (225, 12894617), (237, 12241725), (395, 7345035), (711, 4080575), (1185, 2448345), (1975, 1469007), (3555, 816115), (5925, 489669), (17775, 163223)]