2718786005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 3560070528

約数和(自身を除く): 841284523

約数列:

[1, 5, 13, 65, 107, 331, 535, 1181, 1391, 1655, 4303, 5905, 6955, 15353, 21515, 35417, 76765, 126367, 177085, 390911, 460421, 631835, 1642771, 1954555, 2302105, 5081843, 8213855, 25409215, 41827477, 209137385, 543757201, 2718786005]

約数ペア:

[(1, 2718786005), (5, 543757201), (13, 209137385), (65, 41827477), (107, 25409215), (331, 8213855), (535, 5081843), (1181, 2302105), (1391, 1954555), (1655, 1642771), (4303, 631835), (5905, 460421), (6955, 390911), (15353, 177085), (21515, 126367), (35417, 76765)]