280147664555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2729}}^1\times {\mathrm{5851}}^1$

素因数の和:8636

約数の個数: 48

約数和(自身を含む): 382464482400

約数和(自身を除く): 102316817845

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 1595, 2729, 3509, 5851, 13645, 17545, 29255, 30019, 64361, 79141, 150095, 169679, 321805, 330209, 395705, 707971, 848395, 870551, 1651045, 1866469, 3539855, 4352755, 9332345, 9576061, 15967379, 20531159, 47880305, 79836895, 102655795, 175641169, 463053991, 878205845, 1932052859, 2315269955, 5093593901, 9660264295, 25467969505, 56029532911, 280147664555]

約数ペア:

[(1, 280147664555), (5, 56029532911), (11, 25467969505), (29, 9660264295), (55, 5093593901), (121, 2315269955), (145, 1932052859), (319, 878205845), (605, 463053991), (1595, 175641169), (2729, 102655795), (3509, 79836895), (5851, 47880305), (13645, 20531159), (17545, 15967379), (29255, 9576061), (30019, 9332345), (64361, 4352755), (79141, 3539855), (150095, 1866469), (169679, 1651045), (321805, 870551), (330209, 848395), (395705, 707971)]