36894645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 68365440

約数和(自身を除く): 31470795

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 829, 989, 1035, 1935, 2487, 2967, 4145, 4945, 7461, 8901, 12435, 14835, 19067, 35647, 37305, 44505, 57201, 95335, 106941, 171603, 178235, 286005, 320823, 534705, 819881, 858015, 1604115, 2459643, 4099405, 7378929, 12298215, 36894645]

約数ペア:

[(1, 36894645), (3, 12298215), (5, 7378929), (9, 4099405), (15, 2459643), (23, 1604115), (43, 858015), (45, 819881), (69, 534705), (115, 320823), (129, 286005), (207, 178235), (215, 171603), (345, 106941), (387, 95335), (645, 57201), (829, 44505), (989, 37305), (1035, 35647), (1935, 19067), (2487, 14835), (2967, 12435), (4145, 8901), (4945, 7461)]