16051315

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 23794560

約数和(自身を除く): 7743245

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 509, 595, 901, 1855, 2545, 3563, 4505, 6307, 8653, 17815, 26977, 31535, 43265, 60571, 134885, 188839, 302855, 458609, 944195, 2293045, 3210263, 16051315]

約数ペア:

[(1, 16051315), (5, 3210263), (7, 2293045), (17, 944195), (35, 458609), (53, 302855), (85, 188839), (119, 134885), (265, 60571), (371, 43265), (509, 31535), (595, 26977), (901, 17815), (1855, 8653), (2545, 6307), (3563, 4505)]