267327125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9677}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 380461536

約数和(自身を除く): 113134411

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 5525, 9677, 27625, 48385, 125801, 164509, 241925, 629005, 822545, 1209625, 2138617, 3145025, 4112725, 10693085, 15725125, 20563625, 53465425, 267327125]

約数ペア:

[(1, 267327125), (5, 53465425), (13, 20563625), (17, 15725125), (25, 10693085), (65, 4112725), (85, 3145025), (125, 2138617), (221, 1209625), (325, 822545), (425, 629005), (1105, 241925), (1625, 164509), (2125, 125801), (5525, 48385), (9677, 27625)]