5425455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 10013184

約数和(自身を除く): 4587729

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 317, 489, 815, 951, 1141, 1585, 2219, 2445, 3423, 4755, 5705, 6657, 11095, 17115, 33285, 51671, 155013, 258355, 361697, 775065, 1085091, 1808485, 5425455]

約数ペア:

[(1, 5425455), (3, 1808485), (5, 1085091), (7, 775065), (15, 361697), (21, 258355), (35, 155013), (105, 51671), (163, 33285), (317, 17115), (489, 11095), (815, 6657), (951, 5705), (1141, 4755), (1585, 3423), (2219, 2445)]