3127125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2264235

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 269, 375, 465, 775, 807, 1345, 2325, 3875, 4035, 6725, 8339, 11625, 20175, 25017, 33625, 41695, 100875, 125085, 208475, 625425, 1042375, 3127125]

約数ペア:

[(1, 3127125), (3, 1042375), (5, 625425), (15, 208475), (25, 125085), (31, 100875), (75, 41695), (93, 33625), (125, 25017), (155, 20175), (269, 11625), (375, 8339), (465, 6725), (775, 4035), (807, 3875), (1345, 2325)]