17232525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 33852000

約数和(自身を除く): 16619475

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 139, 145, 171, 225, 261, 285, 417, 435, 475, 551, 695, 725, 855, 1251, 1305, 1425, 1653, 2085, 2175, 2641, 2755, 3475, 4031, 4275, 4959, 6255, 6525, 7923, 8265, 10425, 12093, 13205, 13775, 20155, 23769, 24795, 31275, 36279, 39615, 41325, 60465, 66025, 76589, 100775, 118845, 123975, 181395, 198075, 229767, 302325, 382945, 594225, 689301, 906975, 1148835, 1914725, 3446505, 5744175, 17232525]

約数ペア:

[(1, 17232525), (3, 5744175), (5, 3446505), (9, 1914725), (15, 1148835), (19, 906975), (25, 689301), (29, 594225), (45, 382945), (57, 302325), (75, 229767), (87, 198075), (95, 181395), (139, 123975), (145, 118845), (171, 100775), (225, 76589), (261, 66025), (285, 60465), (417, 41325), (435, 39615), (475, 36279), (551, 31275), (695, 24795), (725, 23769), (855, 20155), (1251, 13775), (1305, 13205), (1425, 12093), (1653, 10425), (2085, 8265), (2175, 7923), (2641, 6525), (2755, 6255), (3475, 4959), (4031, 4275)]