22049595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 22766085

約数列:

[1, 3, 5, 9, 15, 17, 19, 37, 41, 45, 51, 57, 85, 95, 111, 123, 153, 171, 185, 205, 255, 285, 323, 333, 369, 555, 615, 629, 697, 703, 765, 779, 855, 969, 1517, 1615, 1665, 1845, 1887, 2091, 2109, 2337, 2907, 3145, 3485, 3515, 3895, 4551, 4845, 5661, 6273, 6327, 7011, 7585, 9435, 10455, 10545, 11685, 11951, 13243, 13653, 14535, 22755, 25789, 28305, 28823, 31365, 31635, 35055, 35853, 39729, 59755, 66215, 68265, 77367, 86469, 107559, 119187, 128945, 144115, 179265, 198645, 232101, 259407, 386835, 432345, 489991, 537795, 595935, 1160505, 1297035, 1469973, 2449955, 4409919, 7349865, 22049595]

約数ペア:

[(1, 22049595), (3, 7349865), (5, 4409919), (9, 2449955), (15, 1469973), (17, 1297035), (19, 1160505), (37, 595935), (41, 537795), (45, 489991), (51, 432345), (57, 386835), (85, 259407), (95, 232101), (111, 198645), (123, 179265), (153, 144115), (171, 128945), (185, 119187), (205, 107559), (255, 86469), (285, 77367), (323, 68265), (333, 66215), (369, 59755), (555, 39729), (615, 35853), (629, 35055), (697, 31635), (703, 31365), (765, 28823), (779, 28305), (855, 25789), (969, 22755), (1517, 14535), (1615, 13653), (1665, 13243), (1845, 11951), (1887, 11685), (2091, 10545), (2109, 10455), (2337, 9435), (2907, 7585), (3145, 7011), (3485, 6327), (3515, 6273), (3895, 5661), (4551, 4845)]