40498185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29669}}^1$

素因数の和:29697

約数の個数: 32

約数和(自身を含む): 79752960

約数和(自身を除く): 39254775

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 29669, 89007, 148345, 207683, 385697, 445035, 623049, 1038415, 1157091, 1928485, 2699879, 3115245, 5785455, 8099637, 13499395, 40498185]

約数ペア:

[(1, 40498185), (3, 13499395), (5, 8099637), (7, 5785455), (13, 3115245), (15, 2699879), (21, 1928485), (35, 1157091), (39, 1038415), (65, 623049), (91, 445035), (105, 385697), (195, 207683), (273, 148345), (455, 89007), (1365, 29669)]