1489471105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{115777}}^1$

素因数の和:115896

約数の個数: 16

約数和(自身を含む): 1867267584

約数和(自身を除く): 377796479

約数列:

[1, 5, 31, 83, 155, 415, 2573, 12865, 115777, 578885, 3589087, 9609491, 17945435, 48047455, 297894221, 1489471105]

約数ペア:

[(1, 1489471105), (5, 297894221), (31, 48047455), (83, 17945435), (155, 9609491), (415, 3589087), (2573, 578885), (12865, 115777)]