1247964015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{11411}}^1$

素因数の和:11759

約数の個数: 32

約数和(自身を含む): 2090313216

約数和(自身を除く): 842349201

約数列:

[1, 3, 5, 15, 23, 69, 115, 317, 345, 951, 1585, 4755, 7291, 11411, 21873, 34233, 36455, 57055, 109365, 171165, 262453, 787359, 1312265, 3617287, 3936795, 10851861, 18086435, 54259305, 83197601, 249592803, 415988005, 1247964015]

約数ペア:

[(1, 1247964015), (3, 415988005), (5, 249592803), (15, 83197601), (23, 54259305), (69, 18086435), (115, 10851861), (317, 3936795), (345, 3617287), (951, 1312265), (1585, 787359), (4755, 262453), (7291, 171165), (11411, 109365), (21873, 57055), (34233, 36455)]