2105163225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{850571}}^1$

素因数の和:850598

約数の個数: 36

約数和(自身を含む): 4113366192

約数和(自身を除く): 2008202967

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 850571, 2551713, 4252855, 7655139, 9356281, 12758565, 21264275, 28068843, 38275695, 46781405, 63792825, 84206529, 140344215, 191378475, 233907025, 421032645, 701721075, 2105163225]

約数ペア:

[(1, 2105163225), (3, 701721075), (5, 421032645), (9, 233907025), (11, 191378475), (15, 140344215), (25, 84206529), (33, 63792825), (45, 46781405), (55, 38275695), (75, 28068843), (99, 21264275), (165, 12758565), (225, 9356281), (275, 7655139), (495, 4252855), (825, 2551713), (2475, 850571)]