25744125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 47331648

約数和(自身を除く): 21587523

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 125, 165, 237, 275, 375, 395, 825, 869, 1185, 1375, 1975, 2607, 4125, 4345, 5925, 6241, 9875, 13035, 18723, 21725, 29625, 31205, 65175, 68651, 93615, 108625, 156025, 205953, 325875, 343255, 468075, 780125, 1029765, 1716275, 2340375, 5148825, 8581375, 25744125]

約数ペア:

[(1, 25744125), (3, 8581375), (5, 5148825), (11, 2340375), (15, 1716275), (25, 1029765), (33, 780125), (55, 468075), (75, 343255), (79, 325875), (125, 205953), (165, 156025), (237, 108625), (275, 93615), (375, 68651), (395, 65175), (825, 31205), (869, 29625), (1185, 21725), (1375, 18723), (1975, 13035), (2607, 9875), (4125, 6241), (4345, 5925)]