20190162015

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1\times {\mathrm{1531}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 35200653696

約数和(自身を除く): 15010491681

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 1291, 1531, 2043, 3405, 3873, 4593, 6455, 7655, 10215, 11619, 13779, 19365, 22965, 58095, 68895, 293057, 347537, 879171, 1042611, 1465285, 1737685, 1976521, 2637513, 3127833, 4395855, 5213055, 5929563, 9882605, 13187565, 15639165, 17788689, 29647815, 88943445, 448670267, 1346010801, 2243351335, 4038032403, 6730054005, 20190162015]

約数ペア:

[(1, 20190162015), (3, 6730054005), (5, 4038032403), (9, 2243351335), (15, 1346010801), (45, 448670267), (227, 88943445), (681, 29647815), (1135, 17788689), (1291, 15639165), (1531, 13187565), (2043, 9882605), (3405, 5929563), (3873, 5213055), (4593, 4395855), (6455, 3127833), (7655, 2637513), (10215, 1976521), (11619, 1737685), (13779, 1465285), (19365, 1042611), (22965, 879171), (58095, 347537), (68895, 293057)]