3812261375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{21523}}^1$

素因数の和:21660

約数の個数: 32

約数和(自身を含む): 5170925760

約数和(自身を除く): 1358664385

約数列:

[1, 5, 13, 25, 65, 109, 125, 325, 545, 1417, 1625, 2725, 7085, 13625, 21523, 35425, 107615, 177125, 279799, 538075, 1398995, 2346007, 2690375, 6994975, 11730035, 30498091, 34974875, 58650175, 152490455, 293250875, 762452275, 3812261375]

約数ペア:

[(1, 3812261375), (5, 762452275), (13, 293250875), (25, 152490455), (65, 58650175), (109, 34974875), (125, 30498091), (325, 11730035), (545, 6994975), (1417, 2690375), (1625, 2346007), (2725, 1398995), (7085, 538075), (13625, 279799), (21523, 177125), (35425, 107615)]