25752375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 50667552

約数和(自身を除く): 24915177

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2081, 2475, 4125, 6243, 10405, 12375, 18729, 22891, 31215, 52025, 68673, 93645, 114455, 156075, 206019, 260125, 343365, 468225, 572275, 780375, 1030095, 1716825, 2341125, 2861375, 5150475, 8584125, 25752375]

約数ペア:

[(1, 25752375), (3, 8584125), (5, 5150475), (9, 2861375), (11, 2341125), (15, 1716825), (25, 1030095), (33, 780375), (45, 572275), (55, 468225), (75, 343365), (99, 260125), (125, 206019), (165, 156075), (225, 114455), (275, 93645), (375, 68673), (495, 52025), (825, 31215), (1125, 22891), (1375, 18729), (2081, 12375), (2475, 10405), (4125, 6243)]