830613505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 1062720000

約数和(自身を除く): 232106495

約数列:

[1, 5, 29, 59, 79, 145, 295, 395, 1229, 1711, 2291, 4661, 6145, 8555, 11455, 23305, 35641, 72511, 97091, 135169, 178205, 362555, 485455, 675845, 2102819, 2815639, 5728369, 10514095, 14078195, 28641845, 166122701, 830613505]

約数ペア:

[(1, 830613505), (5, 166122701), (29, 28641845), (59, 14078195), (79, 10514095), (145, 5728369), (295, 2815639), (395, 2102819), (1229, 675845), (1711, 485455), (2291, 362555), (4661, 178205), (6145, 135169), (8555, 97091), (11455, 72511), (23305, 35641)]