63669915

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1879}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 50032485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 1879, 2259, 3765, 5637, 6777, 9395, 11295, 16911, 28185, 33885, 50733, 84555, 253665, 471629, 1414887, 2358145, 4244661, 7074435, 12733983, 21223305, 63669915]

約数ペア:

[(1, 63669915), (3, 21223305), (5, 12733983), (9, 7074435), (15, 4244661), (27, 2358145), (45, 1414887), (135, 471629), (251, 253665), (753, 84555), (1255, 50733), (1879, 33885), (2259, 28185), (3765, 16911), (5637, 11295), (6777, 9395)]