38860455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 65811456

約数和(自身を除く): 26951001

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1543, 1679, 4629, 5037, 7715, 8395, 23145, 25185, 35489, 106467, 112639, 177445, 337917, 532335, 563195, 1689585, 2590697, 7772091, 12953485, 38860455]

約数ペア:

[(1, 38860455), (3, 12953485), (5, 7772091), (15, 2590697), (23, 1689585), (69, 563195), (73, 532335), (115, 337917), (219, 177445), (345, 112639), (365, 106467), (1095, 35489), (1543, 25185), (1679, 23145), (4629, 8395), (5037, 7715)]