2514015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 5211648

約数和(自身を除く): 2697633

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 347, 483, 805, 1035, 1041, 1449, 1735, 2415, 2429, 3123, 5205, 7245, 7287, 7981, 12145, 15615, 21861, 23943, 36435, 39905, 55867, 71829, 109305, 119715, 167601, 279335, 359145, 502803, 838005, 2514015]

約数ペア:

[(1, 2514015), (3, 838005), (5, 502803), (7, 359145), (9, 279335), (15, 167601), (21, 119715), (23, 109305), (35, 71829), (45, 55867), (63, 39905), (69, 36435), (105, 23943), (115, 21861), (161, 15615), (207, 12145), (315, 7981), (345, 7287), (347, 7245), (483, 5205), (805, 3123), (1035, 2429), (1041, 2415), (1449, 1735)]