3259215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 6110208

約数和(自身を除く): 2850993

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 67, 69, 115, 141, 201, 207, 235, 335, 345, 423, 603, 705, 1005, 1035, 1081, 1541, 2115, 3015, 3149, 3243, 4623, 5405, 7705, 9447, 9729, 13869, 15745, 16215, 23115, 28341, 47235, 48645, 69345, 72427, 141705, 217281, 362135, 651843, 1086405, 3259215]

約数ペア:

[(1, 3259215), (3, 1086405), (5, 651843), (9, 362135), (15, 217281), (23, 141705), (45, 72427), (47, 69345), (67, 48645), (69, 47235), (115, 28341), (141, 23115), (201, 16215), (207, 15745), (235, 13869), (335, 9729), (345, 9447), (423, 7705), (603, 5405), (705, 4623), (1005, 3243), (1035, 3149), (1081, 3015), (1541, 2115)]