22445085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 41287680

約数和(自身を除く): 18842595

約数列:

[1, 3, 5, 13, 15, 31, 39, 47, 65, 79, 93, 141, 155, 195, 235, 237, 395, 403, 465, 611, 705, 1027, 1185, 1209, 1457, 1833, 2015, 2449, 3055, 3081, 3713, 4371, 5135, 6045, 7285, 7347, 9165, 11139, 12245, 15405, 18565, 18941, 21855, 31837, 36735, 48269, 55695, 56823, 94705, 95511, 115103, 144807, 159185, 241345, 284115, 345309, 477555, 575515, 724035, 1496339, 1726545, 4489017, 7481695, 22445085]

約数ペア:

[(1, 22445085), (3, 7481695), (5, 4489017), (13, 1726545), (15, 1496339), (31, 724035), (39, 575515), (47, 477555), (65, 345309), (79, 284115), (93, 241345), (141, 159185), (155, 144807), (195, 115103), (235, 95511), (237, 94705), (395, 56823), (403, 55695), (465, 48269), (611, 36735), (705, 31837), (1027, 21855), (1185, 18941), (1209, 18565), (1457, 15405), (1833, 12245), (2015, 11139), (2449, 9165), (3055, 7347), (3081, 7285), (3713, 6045), (4371, 5135)]