13815691725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{540203}}^1$

素因数の和:540258

約数の個数: 48

約数和(自身を含む): 25722353664

約数和(自身を除く): 11906661939

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 775, 825, 1023, 1705, 2325, 5115, 8525, 25575, 540203, 1620609, 2701015, 5942233, 8103045, 13505075, 16746293, 17826699, 29711165, 40515225, 50238879, 83731465, 89133495, 148555825, 184209223, 251194395, 418657325, 445667475, 552627669, 921046115, 1255971975, 2763138345, 4605230575, 13815691725]

約数ペア:

[(1, 13815691725), (3, 4605230575), (5, 2763138345), (11, 1255971975), (15, 921046115), (25, 552627669), (31, 445667475), (33, 418657325), (55, 251194395), (75, 184209223), (93, 148555825), (155, 89133495), (165, 83731465), (275, 50238879), (341, 40515225), (465, 29711165), (775, 17826699), (825, 16746293), (1023, 13505075), (1705, 8103045), (2325, 5942233), (5115, 2701015), (8525, 1620609), (25575, 540203)]