9929205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 20232576

約数和(自身を除く): 10303371

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 1543, 2145, 4629, 6435, 7715, 13887, 16973, 20059, 23145, 50919, 60177, 69435, 84865, 100295, 152757, 180531, 220649, 254595, 300885, 661947, 763785, 902655, 1103245, 1985841, 3309735, 9929205]

約数ペア:

[(1, 9929205), (3, 3309735), (5, 1985841), (9, 1103245), (11, 902655), (13, 763785), (15, 661947), (33, 300885), (39, 254595), (45, 220649), (55, 180531), (65, 152757), (99, 100295), (117, 84865), (143, 69435), (165, 60177), (195, 50919), (429, 23145), (495, 20059), (585, 16973), (715, 13887), (1287, 7715), (1543, 6435), (2145, 4629)]