1838918015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 2438760960

約数和(自身を除く): 599842945

約数列:

[1, 5, 11, 55, 151, 179, 755, 895, 1237, 1661, 1969, 6185, 8305, 9845, 13607, 27029, 68035, 135145, 186787, 221423, 297319, 933935, 1107115, 1486595, 2054657, 2435653, 10273285, 12178265, 33434873, 167174365, 367783603, 1838918015]

約数ペア:

[(1, 1838918015), (5, 367783603), (11, 167174365), (55, 33434873), (151, 12178265), (179, 10273285), (755, 2435653), (895, 2054657), (1237, 1486595), (1661, 1107115), (1969, 933935), (6185, 297319), (8305, 221423), (9845, 186787), (13607, 135145), (27029, 68035)]