6018915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 11819520

約数和(自身を除く): 5800605

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 431, 665, 735, 931, 1293, 1995, 2155, 2793, 3017, 4655, 6465, 8189, 9051, 13965, 15085, 21119, 24567, 40945, 45255, 57323, 63357, 105595, 122835, 171969, 286615, 316785, 401261, 859845, 1203783, 2006305, 6018915]

約数ペア:

[(1, 6018915), (3, 2006305), (5, 1203783), (7, 859845), (15, 401261), (19, 316785), (21, 286615), (35, 171969), (49, 122835), (57, 105595), (95, 63357), (105, 57323), (133, 45255), (147, 40945), (245, 24567), (285, 21119), (399, 15085), (431, 13965), (665, 9051), (735, 8189), (931, 6465), (1293, 4655), (1995, 3017), (2155, 2793)]