15392949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 24603264

約数和(自身を除く): 9210315

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 677, 689, 1749, 2031, 2067, 7447, 7579, 8801, 22341, 22737, 26403, 35881, 96811, 107643, 290433, 394691, 466453, 1184073, 1399359, 5130983, 15392949]

約数ペア:

[(1, 15392949), (3, 5130983), (11, 1399359), (13, 1184073), (33, 466453), (39, 394691), (53, 290433), (143, 107643), (159, 96811), (429, 35881), (583, 26403), (677, 22737), (689, 22341), (1749, 8801), (2031, 7579), (2067, 7447)]