15075810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7319

約数の個数: 48

約数和(自身を含む): 40906944

約数和(自身を除く): 25831134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 7283, 14566, 21849, 36415, 43698, 65547, 72830, 109245, 131094, 167509, 218490, 327735, 335018, 502527, 655470, 837545, 1005054, 1507581, 1675090, 2512635, 3015162, 5025270, 7537905, 15075810]

約数ペア:

[(1, 15075810), (2, 7537905), (3, 5025270), (5, 3015162), (6, 2512635), (9, 1675090), (10, 1507581), (15, 1005054), (18, 837545), (23, 655470), (30, 502527), (45, 335018), (46, 327735), (69, 218490), (90, 167509), (115, 131094), (138, 109245), (207, 72830), (230, 65547), (345, 43698), (414, 36415), (690, 21849), (1035, 14566), (2070, 7283)]