80210845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6599}}^1$

素因数の和:6645

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 39539555

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 6599, 12155, 32995, 72589, 85787, 112183, 362945, 428935, 560915, 943657, 1234013, 1458379, 4718285, 6170065, 7291895, 16042169, 80210845]

約数ペア:

[(1, 80210845), (5, 16042169), (11, 7291895), (13, 6170065), (17, 4718285), (55, 1458379), (65, 1234013), (85, 943657), (143, 560915), (187, 428935), (221, 362945), (715, 112183), (935, 85787), (1105, 72589), (2431, 32995), (6599, 12155)]