129663695

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 189818880

約数和(自身を除く): 60155185

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 2555, 2671, 6935, 9709, 13355, 18697, 48545, 50749, 93485, 194983, 253745, 355243, 974915, 1364881, 1776215, 3704677, 6824405, 18523385, 25932739, 129663695]

約数ペア:

[(1, 129663695), (5, 25932739), (7, 18523385), (19, 6824405), (35, 3704677), (73, 1776215), (95, 1364881), (133, 974915), (365, 355243), (511, 253745), (665, 194983), (1387, 93485), (2555, 50749), (2671, 48545), (6935, 18697), (9709, 13355)]