90349635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 151580160

約数和(自身を除く): 61230525

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 345, 771, 1019, 1285, 3057, 3855, 5095, 5911, 15285, 17733, 23437, 29555, 70311, 88665, 117185, 261883, 351555, 785649, 1309415, 3928245, 6023309, 18069927, 30116545, 90349635]

約数ペア:

[(1, 90349635), (3, 30116545), (5, 18069927), (15, 6023309), (23, 3928245), (69, 1309415), (115, 785649), (257, 351555), (345, 261883), (771, 117185), (1019, 88665), (1285, 70311), (3057, 29555), (3855, 23437), (5095, 17733), (5911, 15285)]