27145665

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 21376575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 863, 1165, 2097, 2589, 3495, 4315, 6291, 7767, 10485, 12945, 23301, 31455, 38835, 116505, 201079, 603237, 1005395, 1809711, 3016185, 5429133, 9048555, 27145665]

約数ペア:

[(1, 27145665), (3, 9048555), (5, 5429133), (9, 3016185), (15, 1809711), (27, 1005395), (45, 603237), (135, 201079), (233, 116505), (699, 38835), (863, 31455), (1165, 23301), (2097, 12945), (2589, 10485), (3495, 7767), (4315, 6291)]