249061065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{2129}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 435542400

約数和(自身を除く): 186481335

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 709, 2127, 2129, 3545, 6387, 7799, 10635, 10645, 23397, 23419, 31935, 38995, 70257, 116985, 117095, 351285, 1509461, 4528383, 7547305, 16604071, 22641915, 49812213, 83020355, 249061065]

約数ペア:

[(1, 249061065), (3, 83020355), (5, 49812213), (11, 22641915), (15, 16604071), (33, 7547305), (55, 4528383), (165, 1509461), (709, 351285), (2127, 117095), (2129, 116985), (3545, 70257), (6387, 38995), (7799, 31935), (10635, 23419), (10645, 23397)]