40622865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 67584000

約数和(自身を除く): 26961135

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 439, 465, 597, 995, 1317, 2195, 2985, 6169, 6585, 13609, 18507, 30845, 40827, 68045, 87361, 92535, 204135, 262083, 436805, 1310415, 2708191, 8124573, 13540955, 40622865]

約数ペア:

[(1, 40622865), (3, 13540955), (5, 8124573), (15, 2708191), (31, 1310415), (93, 436805), (155, 262083), (199, 204135), (439, 92535), (465, 87361), (597, 68045), (995, 40827), (1317, 30845), (2195, 18507), (2985, 13609), (6169, 6585)]