71626555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 116367552

約数和(自身を除く): 44740997

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1301, 1573, 4235, 5005, 6505, 7865, 9107, 11011, 14311, 16913, 45535, 55055, 71555, 84565, 100177, 118391, 157421, 186043, 500885, 591955, 787105, 930215, 1101947, 1302301, 2046473, 5509735, 6511505, 10232365, 14325311, 71626555]

約数ペア:

[(1, 71626555), (5, 14325311), (7, 10232365), (11, 6511505), (13, 5509735), (35, 2046473), (55, 1302301), (65, 1101947), (77, 930215), (91, 787105), (121, 591955), (143, 500885), (385, 186043), (455, 157421), (605, 118391), (715, 100177), (847, 84565), (1001, 71555), (1301, 55055), (1573, 45535), (4235, 16913), (5005, 14311), (6505, 11011), (7865, 9107)]