9050545

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 13961808

約数和(自身を除く): 4911263

約数列:

[1, 5, 7, 17, 35, 41, 49, 53, 85, 119, 205, 245, 265, 287, 371, 595, 697, 833, 901, 1435, 1855, 2009, 2173, 2597, 3485, 4165, 4505, 4879, 6307, 10045, 10865, 12985, 15211, 24395, 31535, 34153, 36941, 44149, 76055, 106477, 170765, 184705, 220745, 258587, 532385, 1292935, 1810109, 9050545]

約数ペア:

[(1, 9050545), (5, 1810109), (7, 1292935), (17, 532385), (35, 258587), (41, 220745), (49, 184705), (53, 170765), (85, 106477), (119, 76055), (205, 44149), (245, 36941), (265, 34153), (287, 31535), (371, 24395), (595, 15211), (697, 12985), (833, 10865), (901, 10045), (1435, 6307), (1855, 4879), (2009, 4505), (2173, 4165), (2597, 3485)]