813308085

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 1431540864

約数和(自身を除く): 618232779

約数列:

[1, 3, 5, 9, 15, 45, 103, 227, 309, 515, 681, 773, 927, 1135, 1545, 2043, 2319, 3405, 3865, 4635, 6957, 10215, 11595, 23381, 34785, 70143, 79619, 116905, 175471, 210429, 238857, 350715, 398095, 526413, 716571, 877355, 1052145, 1194285, 1579239, 2632065, 3582855, 7896195, 18073513, 54220539, 90367565, 162661617, 271102695, 813308085]

約数ペア:

[(1, 813308085), (3, 271102695), (5, 162661617), (9, 90367565), (15, 54220539), (45, 18073513), (103, 7896195), (227, 3582855), (309, 2632065), (515, 1579239), (681, 1194285), (773, 1052145), (927, 877355), (1135, 716571), (1545, 526413), (2043, 398095), (2319, 350715), (3405, 238857), (3865, 210429), (4635, 175471), (6957, 116905), (10215, 79619), (11595, 70143), (23381, 34785)]