2518965

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 4584960

約数和(自身を除く): 2065995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 397, 423, 705, 1191, 1269, 1985, 2115, 3573, 5955, 6345, 10719, 17865, 18659, 53595, 55977, 93295, 167931, 279885, 503793, 839655, 2518965]

約数ペア:

[(1, 2518965), (3, 839655), (5, 503793), (9, 279885), (15, 167931), (27, 93295), (45, 55977), (47, 53595), (135, 18659), (141, 17865), (235, 10719), (397, 6345), (423, 5955), (705, 3573), (1191, 2115), (1269, 1985)]