28470845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2447}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 37013760

約数和(自身を除く): 8542915

約数列:

[1, 5, 13, 65, 179, 895, 2327, 2447, 11635, 12235, 31811, 159055, 438013, 2190065, 5694169, 28470845]

約数ペア:

[(1, 28470845), (5, 5694169), (13, 2190065), (65, 438013), (179, 159055), (895, 31811), (2327, 12235), (2447, 11635)]