1330708515

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{21997}}^1$

素因数の和:22151

約数の個数: 32

約数和(自身を含む): 2206839360

約数和(自身を除く): 876130845

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 327, 545, 555, 1635, 4033, 12099, 20165, 21997, 60495, 65991, 109985, 329955, 813889, 2397673, 2441667, 4069445, 7193019, 11988365, 12208335, 35965095, 88713901, 266141703, 443569505, 1330708515]

約数ペア:

[(1, 1330708515), (3, 443569505), (5, 266141703), (15, 88713901), (37, 35965095), (109, 12208335), (111, 11988365), (185, 7193019), (327, 4069445), (545, 2441667), (555, 2397673), (1635, 813889), (4033, 329955), (12099, 109985), (20165, 65991), (21997, 60495)]