41552225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 61871040

約数和(自身を除く): 20318815

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 143, 197, 275, 295, 325, 649, 715, 767, 985, 1475, 2167, 2561, 3245, 3575, 3835, 4925, 8437, 10835, 11623, 12805, 16225, 19175, 28171, 42185, 54175, 58115, 64025, 127853, 140855, 151099, 210925, 290575, 639265, 704275, 755495, 1662089, 3196325, 3777475, 8310445, 41552225]

約数ペア:

[(1, 41552225), (5, 8310445), (11, 3777475), (13, 3196325), (25, 1662089), (55, 755495), (59, 704275), (65, 639265), (143, 290575), (197, 210925), (275, 151099), (295, 140855), (325, 127853), (649, 64025), (715, 58115), (767, 54175), (985, 42185), (1475, 28171), (2167, 19175), (2561, 16225), (3245, 12805), (3575, 11623), (3835, 10835), (4925, 8437)]