15164784

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2054

約数の個数: 60

約数和(自身を含む): 43262856

約数和(自身を除く): 28098072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 1987, 2544, 3816, 3974, 5961, 7632, 7948, 11922, 15896, 17883, 23844, 31792, 35766, 47688, 71532, 95376, 105311, 143064, 210622, 286128, 315933, 421244, 631866, 842488, 947799, 1263732, 1684976, 1895598, 2527464, 3791196, 5054928, 7582392, 15164784]

約数ペア:

[(1, 15164784), (2, 7582392), (3, 5054928), (4, 3791196), (6, 2527464), (8, 1895598), (9, 1684976), (12, 1263732), (16, 947799), (18, 842488), (24, 631866), (36, 421244), (48, 315933), (53, 286128), (72, 210622), (106, 143064), (144, 105311), (159, 95376), (212, 71532), (318, 47688), (424, 35766), (477, 31792), (636, 23844), (848, 17883), (954, 15896), (1272, 11922), (1908, 7948), (1987, 7632), (2544, 5961), (3816, 3974)]