25815702529

素因数分解:

${\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1\times {\mathrm{5657}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 27455512896

約数和(自身を除く): 1639810367

約数列:

[1, 17, 331, 811, 5627, 5657, 13787, 96169, 268441, 1872467, 4563497, 4587827, 31831939, 77993059, 1518570737, 25815702529]

約数ペア:

[(1, 25815702529), (17, 1518570737), (331, 77993059), (811, 31831939), (5627, 4587827), (5657, 4563497), (13787, 1872467), (96169, 268441)]