16816085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 24554880

約数和(自身を除く): 7738795

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 811, 1595, 1885, 4055, 4147, 8921, 10543, 20735, 23519, 44605, 52715, 115973, 117595, 258709, 305747, 579865, 1293545, 1528735, 3363217, 16816085]

約数ペア:

[(1, 16816085), (5, 3363217), (11, 1528735), (13, 1293545), (29, 579865), (55, 305747), (65, 258709), (143, 117595), (145, 115973), (319, 52715), (377, 44605), (715, 23519), (811, 20735), (1595, 10543), (1885, 8921), (4055, 4147)]