39414195

素因数分解:

$3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 71107344

約数和(自身を除く): 31693149

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 307, 317, 405, 921, 951, 1535, 1585, 2763, 2853, 4605, 4755, 8289, 8559, 13815, 14265, 24867, 25677, 41445, 42795, 97319, 124335, 128385, 291957, 486595, 875871, 1459785, 2627613, 4379355, 7882839, 13138065, 39414195]

約数ペア:

[(1, 39414195), (3, 13138065), (5, 7882839), (9, 4379355), (15, 2627613), (27, 1459785), (45, 875871), (81, 486595), (135, 291957), (307, 128385), (317, 124335), (405, 97319), (921, 42795), (951, 41445), (1535, 25677), (1585, 24867), (2763, 14265), (2853, 13815), (4605, 8559), (4755, 8289)]