144428235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{196501}}^1$

素因数の和:196523

約数の個数: 24

約数和(自身を含む): 268814736

約数和(自身を除く): 124386501

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 196501, 589503, 982505, 1375507, 2947515, 4126521, 6877535, 9628549, 20632605, 28885647, 48142745, 144428235]

約数ペア:

[(1, 144428235), (3, 48142745), (5, 28885647), (7, 20632605), (15, 9628549), (21, 6877535), (35, 4126521), (49, 2947515), (105, 1375507), (147, 982505), (245, 589503), (735, 196501)]