15370635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 15042165

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 109, 119, 237, 255, 327, 357, 395, 545, 553, 595, 763, 1185, 1343, 1635, 1659, 1785, 1853, 2289, 2765, 3815, 4029, 5559, 6715, 8295, 8611, 9265, 9401, 11445, 12971, 20145, 25833, 27795, 28203, 38913, 43055, 47005, 60277, 64855, 129165, 141015, 146387, 180831, 194565, 301385, 439161, 731935, 904155, 1024709, 2195805, 3074127, 5123545, 15370635]

約数ペア:

[(1, 15370635), (3, 5123545), (5, 3074127), (7, 2195805), (15, 1024709), (17, 904155), (21, 731935), (35, 439161), (51, 301385), (79, 194565), (85, 180831), (105, 146387), (109, 141015), (119, 129165), (237, 64855), (255, 60277), (327, 47005), (357, 43055), (395, 38913), (545, 28203), (553, 27795), (595, 25833), (763, 20145), (1185, 12971), (1343, 11445), (1635, 9401), (1659, 9265), (1785, 8611), (1853, 8295), (2289, 6715), (2765, 5559), (3815, 4029)]