47853285

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 31219995

約数列:

[1, 3, 5, 15, 47, 103, 141, 235, 309, 515, 659, 705, 1545, 1977, 3295, 4841, 9885, 14523, 24205, 30973, 67877, 72615, 92919, 154865, 203631, 339385, 464595, 1018155, 3190219, 9570657, 15951095, 47853285]

約数ペア:

[(1, 47853285), (3, 15951095), (5, 9570657), (15, 3190219), (47, 1018155), (103, 464595), (141, 339385), (235, 203631), (309, 154865), (515, 92919), (659, 72615), (705, 67877), (1545, 30973), (1977, 24205), (3295, 14523), (4841, 9885)]