2247275115

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{1559}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 3948272640

約数和(自身を除く): 1700997525

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 311, 515, 927, 933, 1545, 1555, 1559, 2799, 4635, 4665, 4677, 7795, 13995, 14031, 23385, 32033, 70155, 96099, 160165, 160577, 288297, 480495, 481731, 484849, 802885, 1441485, 1445193, 1454547, 2408655, 2424245, 4363641, 7225965, 7272735, 21818205, 49939447, 149818341, 249697235, 449455023, 749091705, 2247275115]

約数ペア:

[(1, 2247275115), (3, 749091705), (5, 449455023), (9, 249697235), (15, 149818341), (45, 49939447), (103, 21818205), (309, 7272735), (311, 7225965), (515, 4363641), (927, 2424245), (933, 2408655), (1545, 1454547), (1555, 1445193), (1559, 1441485), (2799, 802885), (4635, 484849), (4665, 481731), (4677, 480495), (7795, 288297), (13995, 160577), (14031, 160165), (23385, 96099), (32033, 70155)]