12166065

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 21778560

約数和(自身を除く): 9612495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 397, 681, 1135, 1191, 1985, 2043, 3405, 3573, 5955, 6129, 10215, 10719, 17865, 30645, 53595, 90119, 270357, 450595, 811071, 1351785, 2433213, 4055355, 12166065]

約数ペア:

[(1, 12166065), (3, 4055355), (5, 2433213), (9, 1351785), (15, 811071), (27, 450595), (45, 270357), (135, 90119), (227, 53595), (397, 30645), (681, 17865), (1135, 10719), (1191, 10215), (1985, 6129), (2043, 5955), (3405, 3573)]