1880451285

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{322271}}^1$

素因数の和:322668

約数の個数: 16

約数和(自身を含む): 3016465920

約数和(自身を除く): 1136014635

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 322271, 966813, 1611355, 4834065, 125363419, 376090257, 626817095, 1880451285]

約数ペア:

[(1, 1880451285), (3, 626817095), (5, 376090257), (15, 125363419), (389, 4834065), (1167, 1611355), (1945, 966813), (5835, 322271)]