2898225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 5667792

約数和(自身を除く): 2769567

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 1171, 2475, 3513, 5855, 10539, 12881, 17565, 29275, 38643, 52695, 64405, 87825, 115929, 193215, 263475, 322025, 579645, 966075, 2898225]

約数ペア:

[(1, 2898225), (3, 966075), (5, 579645), (9, 322025), (11, 263475), (15, 193215), (25, 115929), (33, 87825), (45, 64405), (55, 52695), (75, 38643), (99, 29275), (165, 17565), (225, 12881), (275, 10539), (495, 5855), (825, 3513), (1171, 2475)]