68028675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6380

約数の個数: 48

約数和(自身を含む): 132158208

約数和(自身を除く): 64129533

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 6343, 10725, 19029, 31715, 69773, 82459, 95145, 158575, 209319, 247377, 348865, 412295, 475725, 907049, 1046595, 1236885, 1744325, 2061475, 2721147, 4535245, 5232975, 6184425, 13605735, 22676225, 68028675]

約数ペア:

[(1, 68028675), (3, 22676225), (5, 13605735), (11, 6184425), (13, 5232975), (15, 4535245), (25, 2721147), (33, 2061475), (39, 1744325), (55, 1236885), (65, 1046595), (75, 907049), (143, 475725), (165, 412295), (195, 348865), (275, 247377), (325, 209319), (429, 158575), (715, 95145), (825, 82459), (975, 69773), (2145, 31715), (3575, 19029), (6343, 10725)]