15262728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 42690240

約数和(自身を除く): 27427512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 71, 78, 104, 106, 142, 156, 159, 169, 212, 213, 284, 312, 318, 338, 424, 426, 507, 568, 636, 676, 689, 852, 923, 1014, 1272, 1352, 1378, 1704, 1846, 2028, 2067, 2756, 2769, 3692, 3763, 4056, 4134, 5512, 5538, 7384, 7526, 8268, 8957, 11076, 11289, 11999, 15052, 16536, 17914, 22152, 22578, 23998, 26871, 30104, 35828, 35997, 45156, 47996, 48919, 53742, 71656, 71994, 90312, 95992, 97838, 107484, 143988, 146757, 195676, 214968, 287976, 293514, 391352, 587028, 635947, 1174056, 1271894, 1907841, 2543788, 3815682, 5087576, 7631364, 15262728]

約数ペア:

[(1, 15262728), (2, 7631364), (3, 5087576), (4, 3815682), (6, 2543788), (8, 1907841), (12, 1271894), (13, 1174056), (24, 635947), (26, 587028), (39, 391352), (52, 293514), (53, 287976), (71, 214968), (78, 195676), (104, 146757), (106, 143988), (142, 107484), (156, 97838), (159, 95992), (169, 90312), (212, 71994), (213, 71656), (284, 53742), (312, 48919), (318, 47996), (338, 45156), (424, 35997), (426, 35828), (507, 30104), (568, 26871), (636, 23998), (676, 22578), (689, 22152), (852, 17914), (923, 16536), (1014, 15052), (1272, 11999), (1352, 11289), (1378, 11076), (1704, 8957), (1846, 8268), (2028, 7526), (2067, 7384), (2756, 5538), (2769, 5512), (3692, 4134), (3763, 4056)]