4047653805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{12821}}^1$

素因数の和:14461

約数の個数: 32

約数和(自身を含む): 6979271040

約数和(自身を除く): 2931617235

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1619, 4857, 8095, 12821, 21047, 24285, 38463, 63141, 64105, 105235, 166673, 192315, 315705, 500019, 833365, 2500095, 20757199, 62271597, 103785995, 269843587, 311357985, 809530761, 1349217935, 4047653805]

約数ペア:

[(1, 4047653805), (3, 1349217935), (5, 809530761), (13, 311357985), (15, 269843587), (39, 103785995), (65, 62271597), (195, 20757199), (1619, 2500095), (4857, 833365), (8095, 500019), (12821, 315705), (21047, 192315), (24285, 166673), (38463, 105235), (63141, 64105)]