11289435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 19312128

約数和(自身を除く): 8022693

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 761, 989, 2283, 2967, 3805, 4945, 11415, 14835, 17503, 32723, 52509, 87515, 98169, 163615, 262545, 490845, 752629, 2257887, 3763145, 11289435]

約数ペア:

[(1, 11289435), (3, 3763145), (5, 2257887), (15, 752629), (23, 490845), (43, 262545), (69, 163615), (115, 98169), (129, 87515), (215, 52509), (345, 32723), (645, 17503), (761, 14835), (989, 11415), (2283, 4945), (2967, 3805)]