882294985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 1362977280

約数和(自身を除く): 480682295

約数列:

[1, 5, 11, 13, 17, 29, 55, 65, 85, 143, 145, 187, 221, 319, 377, 493, 715, 935, 1105, 1595, 1885, 2431, 2465, 2503, 4147, 5423, 6409, 12155, 12515, 20735, 27115, 27533, 32045, 32539, 42551, 70499, 72587, 137665, 162695, 212755, 352495, 357929, 362935, 468061, 553163, 798457, 943631, 1233979, 1789645, 2340305, 2765815, 3992285, 4718155, 6084793, 6169895, 10379941, 13573769, 16041727, 30423965, 51899705, 67868845, 80208635, 176458997, 882294985]

約数ペア:

[(1, 882294985), (5, 176458997), (11, 80208635), (13, 67868845), (17, 51899705), (29, 30423965), (55, 16041727), (65, 13573769), (85, 10379941), (143, 6169895), (145, 6084793), (187, 4718155), (221, 3992285), (319, 2765815), (377, 2340305), (493, 1789645), (715, 1233979), (935, 943631), (1105, 798457), (1595, 553163), (1885, 468061), (2431, 362935), (2465, 357929), (2503, 352495), (4147, 212755), (5423, 162695), (6409, 137665), (12155, 72587), (12515, 70499), (20735, 42551), (27115, 32539), (27533, 32045)]