25082535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 43797600

約数和(自身を除く): 18715065

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 109, 115, 145, 327, 345, 435, 529, 545, 667, 1587, 1635, 2001, 2507, 2645, 3161, 3335, 7521, 7935, 9483, 10005, 12535, 15341, 15805, 37605, 46023, 47415, 57661, 72703, 76705, 172983, 218109, 230115, 288305, 363515, 864915, 1090545, 1672169, 5016507, 8360845, 25082535]

約数ペア:

[(1, 25082535), (3, 8360845), (5, 5016507), (15, 1672169), (23, 1090545), (29, 864915), (69, 363515), (87, 288305), (109, 230115), (115, 218109), (145, 172983), (327, 76705), (345, 72703), (435, 57661), (529, 47415), (545, 46023), (667, 37605), (1587, 15805), (1635, 15341), (2001, 12535), (2507, 10005), (2645, 9483), (3161, 7935), (3335, 7521)]