1205965395

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{22277}}^1$

素因数の和:22692

約数の個数: 32

約数和(自身を含む): 2149381440

約数和(自身を除く): 943416045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 1203, 2005, 3609, 6015, 10827, 18045, 22277, 54135, 66831, 111385, 200493, 334155, 601479, 1002465, 3007395, 8933077, 26799231, 44665385, 80397693, 133996155, 241193079, 401988465, 1205965395]

約数ペア:

[(1, 1205965395), (3, 401988465), (5, 241193079), (9, 133996155), (15, 80397693), (27, 44665385), (45, 26799231), (135, 8933077), (401, 3007395), (1203, 1002465), (2005, 601479), (3609, 334155), (6015, 200493), (10827, 111385), (18045, 66831), (22277, 54135)]