326927265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4157}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 614319552

約数和(自身を除く): 287392287

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 107, 147, 245, 321, 535, 735, 749, 1605, 2247, 3745, 4157, 5243, 11235, 12471, 15729, 20785, 26215, 29099, 62355, 78645, 87297, 145495, 203693, 436485, 444799, 611079, 1018465, 1334397, 2223995, 3055395, 3113593, 6671985, 9340779, 15567965, 21795151, 46703895, 65385453, 108975755, 326927265]

約数ペア:

[(1, 326927265), (3, 108975755), (5, 65385453), (7, 46703895), (15, 21795151), (21, 15567965), (35, 9340779), (49, 6671985), (105, 3113593), (107, 3055395), (147, 2223995), (245, 1334397), (321, 1018465), (535, 611079), (735, 444799), (749, 436485), (1605, 203693), (2247, 145495), (3745, 87297), (4157, 78645), (5243, 62355), (11235, 29099), (12471, 26215), (15729, 20785)]