2175508035

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{1307}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 3858955776

約数和(自身を除く): 1683447741

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 787, 1307, 2115, 2361, 3921, 3935, 6535, 7083, 11763, 11805, 19605, 35415, 36989, 58815, 61429, 110967, 184287, 184945, 307145, 332901, 552861, 554835, 921435, 1028609, 1664505, 2764305, 3085827, 5143045, 9257481, 15429135, 46287405, 48344623, 145033869, 241723115, 435101607, 725169345, 2175508035]

約数ペア:

[(1, 2175508035), (3, 725169345), (5, 435101607), (9, 241723115), (15, 145033869), (45, 48344623), (47, 46287405), (141, 15429135), (235, 9257481), (423, 5143045), (705, 3085827), (787, 2764305), (1307, 1664505), (2115, 1028609), (2361, 921435), (3921, 554835), (3935, 552861), (6535, 332901), (7083, 307145), (11763, 184945), (11805, 184287), (19605, 110967), (35415, 61429), (36989, 58815)]