64134795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 109389312

約数和(自身を除く): 45254517

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 1543, 2445, 2771, 4629, 7715, 8313, 13855, 23145, 26231, 41565, 78693, 131155, 251509, 393465, 754527, 1257545, 3772635, 4275653, 12826959, 21378265, 64134795]

約数ペア:

[(1, 64134795), (3, 21378265), (5, 12826959), (15, 4275653), (17, 3772635), (51, 1257545), (85, 754527), (163, 393465), (255, 251509), (489, 131155), (815, 78693), (1543, 41565), (2445, 26231), (2771, 23145), (4629, 13855), (7715, 8313)]