29890305

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10889}}^1$

素因数の和:10961

約数の個数: 24

約数和(自身を含む): 52664040

約数和(自身を除く): 22773735

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 10889, 32667, 54445, 98001, 163335, 490005, 664229, 1992687, 3321145, 5978061, 9963435, 29890305]

約数ペア:

[(1, 29890305), (3, 9963435), (5, 5978061), (9, 3321145), (15, 1992687), (45, 664229), (61, 490005), (183, 163335), (305, 98001), (549, 54445), (915, 32667), (2745, 10889)]