313059225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{52837}}^1$

素因数の和:52929

約数の個数: 24

約数和(自身を含む): 524152960

約数和(自身を除く): 211093735

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 52837, 158511, 264185, 792555, 1320925, 3962775, 4174123, 12522369, 20870615, 62611845, 104353075, 313059225]

約数ペア:

[(1, 313059225), (3, 104353075), (5, 62611845), (15, 20870615), (25, 12522369), (75, 4174123), (79, 3962775), (237, 1320925), (395, 792555), (1185, 264185), (1975, 158511), (5925, 52837)]