6485175

素因数分解:

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

素因数の和:113

約数の個数: 72

約数和(自身を含む): 12863760

約数和(自身を除く): 6378585

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 41, 45, 57, 75, 95, 111, 123, 171, 185, 205, 225, 285, 333, 369, 475, 555, 615, 703, 779, 855, 925, 1025, 1425, 1517, 1665, 1845, 2109, 2337, 2775, 3075, 3515, 3895, 4275, 4551, 6327, 7011, 7585, 8325, 9225, 10545, 11685, 13653, 17575, 19475, 22755, 28823, 31635, 35055, 37925, 52725, 58425, 68265, 86469, 113775, 144115, 158175, 175275, 259407, 341325, 432345, 720575, 1297035, 2161725, 6485175]

約数ペア:

[(1, 6485175), (3, 2161725), (5, 1297035), (9, 720575), (15, 432345), (19, 341325), (25, 259407), (37, 175275), (41, 158175), (45, 144115), (57, 113775), (75, 86469), (95, 68265), (111, 58425), (123, 52725), (171, 37925), (185, 35055), (205, 31635), (225, 28823), (285, 22755), (333, 19475), (369, 17575), (475, 13653), (555, 11685), (615, 10545), (703, 9225), (779, 8325), (855, 7585), (925, 7011), (1025, 6327), (1425, 4551), (1517, 4275), (1665, 3895), (1845, 3515), (2109, 3075), (2337, 2775)]