98989965

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1847}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 176520960

約数和(自身を除く): 77530995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1191, 1847, 1985, 3573, 5541, 5955, 9235, 10719, 16623, 17865, 27705, 49869, 53595, 83115, 249345, 733259, 2199777, 3666295, 6599331, 10998885, 19797993, 32996655, 98989965]

約数ペア:

[(1, 98989965), (3, 32996655), (5, 19797993), (9, 10998885), (15, 6599331), (27, 3666295), (45, 2199777), (135, 733259), (397, 249345), (1191, 83115), (1847, 53595), (1985, 49869), (3573, 27705), (5541, 17865), (5955, 16623), (9235, 10719)]