13994175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 25776128

約数和(自身を除く): 11781953

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 463, 465, 775, 975, 1209, 1389, 2015, 2315, 2325, 6019, 6045, 6945, 10075, 11575, 14353, 18057, 30095, 30225, 34725, 43059, 71765, 90285, 150475, 186589, 215295, 358825, 451425, 559767, 932945, 1076475, 2798835, 4664725, 13994175]

約数ペア:

[(1, 13994175), (3, 4664725), (5, 2798835), (13, 1076475), (15, 932945), (25, 559767), (31, 451425), (39, 358825), (65, 215295), (75, 186589), (93, 150475), (155, 90285), (195, 71765), (325, 43059), (403, 34725), (463, 30225), (465, 30095), (775, 18057), (975, 14353), (1209, 11575), (1389, 10075), (2015, 6945), (2315, 6045), (2325, 6019)]