40496225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 63507840

約数和(自身を除く): 23011615

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 175, 193, 275, 385, 545, 763, 965, 1199, 1351, 1925, 2123, 2725, 3815, 4825, 5995, 6755, 8393, 10615, 14861, 19075, 21037, 29975, 33775, 41965, 53075, 74305, 105185, 147259, 209825, 231407, 371525, 525925, 736295, 1157035, 1619849, 3681475, 5785175, 8099245, 40496225]

約数ペア:

[(1, 40496225), (5, 8099245), (7, 5785175), (11, 3681475), (25, 1619849), (35, 1157035), (55, 736295), (77, 525925), (109, 371525), (175, 231407), (193, 209825), (275, 147259), (385, 105185), (545, 74305), (763, 53075), (965, 41965), (1199, 33775), (1351, 29975), (1925, 21037), (2123, 19075), (2725, 14861), (3815, 10615), (4825, 8393), (5995, 6755)]