53947725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{55331}}^1$

素因数の和:55357

約数の個数: 24

約数和(自身を含む): 96056352

約数和(自身を除く): 42108627

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 55331, 165993, 276655, 719303, 829965, 1383275, 2157909, 3596515, 4149825, 10789545, 17982575, 53947725]

約数ペア:

[(1, 53947725), (3, 17982575), (5, 10789545), (13, 4149825), (15, 3596515), (25, 2157909), (39, 1383275), (65, 829965), (75, 719303), (195, 276655), (325, 165993), (975, 55331)]