2909452995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{1879}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 5314233600

約数和(自身を除く): 2404780605

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1811, 1879, 5433, 5637, 9055, 9395, 16299, 16911, 27165, 28185, 34409, 35701, 81495, 84555, 103227, 107103, 172045, 178505, 309681, 321309, 516135, 535515, 1548405, 1606545, 3402869, 10208607, 17014345, 30625821, 51043035, 64654511, 153129105, 193963533, 323272555, 581890599, 969817665, 2909452995]

約数ペア:

[(1, 2909452995), (3, 969817665), (5, 581890599), (9, 323272555), (15, 193963533), (19, 153129105), (45, 64654511), (57, 51043035), (95, 30625821), (171, 17014345), (285, 10208607), (855, 3402869), (1811, 1606545), (1879, 1548405), (5433, 535515), (5637, 516135), (9055, 321309), (9395, 309681), (16299, 178505), (16911, 172045), (27165, 107103), (28185, 103227), (34409, 84555), (35701, 81495)]