15142728

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{6247}}^1$

素因数の和:6357

約数の個数: 32

約数和(自身を含む): 38237760

約数和(自身を除く): 23095032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 6247, 12494, 18741, 24988, 37482, 49976, 74964, 149928, 630947, 1261894, 1892841, 2523788, 3785682, 5047576, 7571364, 15142728]

約数ペア:

[(1, 15142728), (2, 7571364), (3, 5047576), (4, 3785682), (6, 2523788), (8, 1892841), (12, 1261894), (24, 630947), (101, 149928), (202, 74964), (303, 49976), (404, 37482), (606, 24988), (808, 18741), (1212, 12494), (2424, 6247)]