312438145

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{6907}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 382979520

約数和(自身を除く): 70541375

約数列:

[1, 5, 83, 109, 415, 545, 6907, 9047, 34535, 45235, 573281, 752863, 2866405, 3764315, 62487629, 312438145]

約数ペア:

[(1, 312438145), (5, 62487629), (83, 3764315), (109, 2866405), (415, 752863), (545, 573281), (6907, 45235), (9047, 34535)]