38870655

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 63598080

約数和(自身を除く): 24727425

約数列:

[1, 3, 5, 15, 103, 139, 181, 309, 417, 515, 543, 695, 905, 1545, 2085, 2715, 14317, 18643, 25159, 42951, 55929, 71585, 75477, 93215, 125795, 214755, 279645, 377385, 2591377, 7774131, 12956885, 38870655]

約数ペア:

[(1, 38870655), (3, 12956885), (5, 7774131), (15, 2591377), (103, 377385), (139, 279645), (181, 214755), (309, 125795), (417, 93215), (515, 75477), (543, 71585), (695, 55929), (905, 42951), (1545, 25159), (2085, 18643), (2715, 14317)]