9928875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 8940885

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 83, 87, 125, 145, 165, 249, 275, 319, 375, 415, 435, 725, 825, 913, 957, 1245, 1375, 1595, 2075, 2175, 2407, 2739, 3625, 4125, 4565, 4785, 6225, 7221, 7975, 10375, 10875, 12035, 13695, 22825, 23925, 26477, 31125, 36105, 39875, 60175, 68475, 79431, 114125, 119625, 132385, 180525, 300875, 342375, 397155, 661925, 902625, 1985775, 3309625, 9928875]

約数ペア:

[(1, 9928875), (3, 3309625), (5, 1985775), (11, 902625), (15, 661925), (25, 397155), (29, 342375), (33, 300875), (55, 180525), (75, 132385), (83, 119625), (87, 114125), (125, 79431), (145, 68475), (165, 60175), (249, 39875), (275, 36105), (319, 31125), (375, 26477), (415, 23925), (435, 22825), (725, 13695), (825, 12035), (913, 10875), (957, 10375), (1245, 7975), (1375, 7221), (1595, 6225), (2075, 4785), (2175, 4565), (2407, 4125), (2739, 3625)]