2049727605

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 3312019200

約数和(自身を除く): 1262291595

約数列:

[1, 3, 5, 15, 151, 349, 453, 755, 1047, 1745, 2265, 2593, 5235, 7779, 12965, 38895, 52699, 158097, 263495, 391543, 790485, 904957, 1174629, 1957715, 2714871, 4524785, 5873145, 13574355, 136648507, 409945521, 683242535, 2049727605]

約数ペア:

[(1, 2049727605), (3, 683242535), (5, 409945521), (15, 136648507), (151, 13574355), (349, 5873145), (453, 4524785), (755, 2714871), (1047, 1957715), (1745, 1174629), (2265, 904957), (2593, 790485), (5235, 391543), (7779, 263495), (12965, 158097), (38895, 52699)]