27839976395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4423}}^1\times {\mathrm{16349}}^1$

素因数の和:20795

約数の個数: 32

約数和(自身を含む): 41663462400

約数和(自身を除く): 13823486005

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 4423, 16349, 22115, 30961, 48653, 81745, 114443, 154805, 179839, 243265, 340571, 572215, 899195, 1258873, 1702855, 6294365, 72311627, 361558135, 506181389, 795427897, 2530906945, 3977139485, 5567995279, 27839976395]

約数ペア:

[(1, 27839976395), (5, 5567995279), (7, 3977139485), (11, 2530906945), (35, 795427897), (55, 506181389), (77, 361558135), (385, 72311627), (4423, 6294365), (16349, 1702855), (22115, 1258873), (30961, 899195), (48653, 572215), (81745, 340571), (114443, 243265), (154805, 179839)]