15091065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 29240640

約数和(自身を除く): 14149575

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 709, 1419, 1935, 2127, 2365, 3545, 4257, 6381, 7095, 7799, 10635, 21285, 23397, 30487, 31905, 38995, 70191, 91461, 116985, 152435, 274383, 335357, 350955, 457305, 1006071, 1371915, 1676785, 3018213, 5030355, 15091065]

約数ペア:

[(1, 15091065), (3, 5030355), (5, 3018213), (9, 1676785), (11, 1371915), (15, 1006071), (33, 457305), (43, 350955), (45, 335357), (55, 274383), (99, 152435), (129, 116985), (165, 91461), (215, 70191), (387, 38995), (473, 31905), (495, 30487), (645, 23397), (709, 21285), (1419, 10635), (1935, 7799), (2127, 7095), (2365, 6381), (3545, 4257)]