103808545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 142456320

約数和(自身を除く): 38647775

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 391, 493, 667, 1831, 1955, 2465, 3335, 9155, 11339, 31127, 42113, 53099, 56695, 155635, 210565, 265495, 715921, 902683, 1221277, 3579605, 4513415, 6106385, 20761709, 103808545]

約数ペア:

[(1, 103808545), (5, 20761709), (17, 6106385), (23, 4513415), (29, 3579605), (85, 1221277), (115, 902683), (145, 715921), (391, 265495), (493, 210565), (667, 155635), (1831, 56695), (1955, 53099), (2465, 42113), (3335, 31127), (9155, 11339)]