25941125

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 38638080

約数和(自身を除く): 12696955

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 805, 875, 1289, 2875, 4025, 6445, 9023, 20125, 29647, 32225, 45115, 148235, 161125, 207529, 225575, 741175, 1037645, 1127875, 3705875, 5188225, 25941125]

約数ペア:

[(1, 25941125), (5, 5188225), (7, 3705875), (23, 1127875), (25, 1037645), (35, 741175), (115, 225575), (125, 207529), (161, 161125), (175, 148235), (575, 45115), (805, 32225), (875, 29647), (1289, 20125), (2875, 9023), (4025, 6445)]