902327855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 1309537152

約数和(自身を除く): 407209297

約数列:

[1, 5, 11, 13, 47, 55, 65, 121, 143, 235, 517, 605, 611, 715, 1573, 2441, 2585, 3055, 5687, 6721, 7865, 12205, 26851, 28435, 31733, 33605, 73931, 114727, 134255, 158665, 295361, 349063, 369655, 573635, 1261997, 1476805, 1491451, 1745315, 3839693, 6309985, 7457255, 13881967, 16405961, 19198465, 69409835, 82029805, 180465571, 902327855]

約数ペア:

[(1, 902327855), (5, 180465571), (11, 82029805), (13, 69409835), (47, 19198465), (55, 16405961), (65, 13881967), (121, 7457255), (143, 6309985), (235, 3839693), (517, 1745315), (605, 1491451), (611, 1476805), (715, 1261997), (1573, 573635), (2441, 369655), (2585, 349063), (3055, 295361), (5687, 158665), (6721, 134255), (7865, 114727), (12205, 73931), (26851, 33605), (28435, 31733)]