40500735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 70986240

約数和(自身を除く): 30485505

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 389, 631, 1167, 1893, 1945, 3155, 4279, 5835, 6941, 9465, 12837, 20823, 21395, 34705, 64185, 104115, 245459, 736377, 1227295, 2700049, 3681885, 8100147, 13500245, 40500735]

約数ペア:

[(1, 40500735), (3, 13500245), (5, 8100147), (11, 3681885), (15, 2700049), (33, 1227295), (55, 736377), (165, 245459), (389, 104115), (631, 64185), (1167, 34705), (1893, 21395), (1945, 20823), (3155, 12837), (4279, 9465), (5835, 6941)]