70688775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 124920576

約数和(自身を除く): 54231801

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 953, 989, 1075, 1725, 2859, 2967, 3225, 4765, 4945, 14295, 14835, 21919, 23825, 24725, 40979, 65757, 71475, 74175, 109595, 122937, 204895, 328785, 547975, 614685, 942517, 1024475, 1643925, 2827551, 3073425, 4712585, 14137755, 23562925, 70688775]

約数ペア:

[(1, 70688775), (3, 23562925), (5, 14137755), (15, 4712585), (23, 3073425), (25, 2827551), (43, 1643925), (69, 1024475), (75, 942517), (115, 614685), (129, 547975), (215, 328785), (345, 204895), (575, 122937), (645, 109595), (953, 74175), (989, 71475), (1075, 65757), (1725, 40979), (2859, 24725), (2967, 23825), (3225, 21919), (4765, 14835), (4945, 14295)]