17248725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5897}}^1$

素因数の和:5926

約数の個数: 36

約数和(自身を含む): 33276516

約数和(自身を除く): 16027791

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 5897, 17691, 29485, 53073, 76661, 88455, 147425, 229983, 265365, 383305, 442275, 689949, 1149915, 1326825, 1916525, 3449745, 5749575, 17248725]

約数ペア:

[(1, 17248725), (3, 5749575), (5, 3449745), (9, 1916525), (13, 1326825), (15, 1149915), (25, 689949), (39, 442275), (45, 383305), (65, 265365), (75, 229983), (117, 147425), (195, 88455), (225, 76661), (325, 53073), (585, 29485), (975, 17691), (2925, 5897)]