149431065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8731}}^1$

素因数の和:8909

約数の個数: 32

約数和(自身を含む): 274953216

約数和(自身を除く): 125522151

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5705, 8731, 17115, 26193, 43655, 61117, 130965, 183351, 305585, 916755, 1423153, 4269459, 7115765, 9962071, 21347295, 29886213, 49810355, 149431065]

約数ペア:

[(1, 149431065), (3, 49810355), (5, 29886213), (7, 21347295), (15, 9962071), (21, 7115765), (35, 4269459), (105, 1423153), (163, 916755), (489, 305585), (815, 183351), (1141, 130965), (2445, 61117), (3423, 43655), (5705, 26193), (8731, 17115)]