74421325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15919}}^1$

素因数の和:15957

約数の個数: 24

約数和(自身を含む): 106600320

約数和(自身を除く): 32178995

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 15919, 79595, 175109, 270623, 397975, 875545, 1353115, 2976853, 4377725, 6765575, 14884265, 74421325]

約数ペア:

[(1, 74421325), (5, 14884265), (11, 6765575), (17, 4377725), (25, 2976853), (55, 1353115), (85, 875545), (187, 397975), (275, 270623), (425, 175109), (935, 79595), (4675, 15919)]