10502145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 19393920

約数和(自身を除く): 8891775

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 139, 207, 219, 345, 365, 417, 657, 695, 1035, 1095, 1251, 1679, 2085, 3197, 3285, 5037, 6255, 8395, 9591, 10147, 15111, 15985, 25185, 28773, 30441, 47955, 50735, 75555, 91323, 143865, 152205, 233381, 456615, 700143, 1166905, 2100429, 3500715, 10502145]

約数ペア:

[(1, 10502145), (3, 3500715), (5, 2100429), (9, 1166905), (15, 700143), (23, 456615), (45, 233381), (69, 152205), (73, 143865), (115, 91323), (139, 75555), (207, 50735), (219, 47955), (345, 30441), (365, 28773), (417, 25185), (657, 15985), (695, 15111), (1035, 10147), (1095, 9591), (1251, 8395), (1679, 6255), (2085, 5037), (3197, 3285)]