25080825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 53425152

約数和(自身を除く): 28344327

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 43, 55, 75, 77, 101, 105, 129, 165, 175, 215, 231, 275, 301, 303, 385, 473, 505, 525, 645, 707, 825, 903, 1075, 1111, 1155, 1419, 1505, 1515, 1925, 2121, 2365, 2525, 3225, 3311, 3333, 3535, 4343, 4515, 5555, 5775, 7095, 7525, 7575, 7777, 9933, 10605, 11825, 13029, 16555, 16665, 17675, 21715, 22575, 23331, 27775, 30401, 35475, 38885, 47773, 49665, 53025, 65145, 82775, 83325, 91203, 108575, 116655, 143319, 152005, 194425, 238865, 248325, 325725, 334411, 456015, 583275, 716595, 760025, 1003233, 1194325, 1672055, 2280075, 3582975, 5016165, 8360275, 25080825]

約数ペア:

[(1, 25080825), (3, 8360275), (5, 5016165), (7, 3582975), (11, 2280075), (15, 1672055), (21, 1194325), (25, 1003233), (33, 760025), (35, 716595), (43, 583275), (55, 456015), (75, 334411), (77, 325725), (101, 248325), (105, 238865), (129, 194425), (165, 152005), (175, 143319), (215, 116655), (231, 108575), (275, 91203), (301, 83325), (303, 82775), (385, 65145), (473, 53025), (505, 49665), (525, 47773), (645, 38885), (707, 35475), (825, 30401), (903, 27775), (1075, 23331), (1111, 22575), (1155, 21715), (1419, 17675), (1505, 16665), (1515, 16555), (1925, 13029), (2121, 11825), (2365, 10605), (2525, 9933), (3225, 7777), (3311, 7575), (3333, 7525), (3535, 7095), (4343, 5775), (4515, 5555)]