164968595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 233046720

約数和(自身を除く): 68078125

約数列:

[1, 5, 11, 17, 53, 55, 85, 187, 265, 583, 901, 935, 2915, 3329, 4505, 9911, 16645, 36619, 49555, 56593, 176437, 183095, 282965, 622523, 882185, 1940807, 2999429, 3112615, 9704035, 14997145, 32993719, 164968595]

約数ペア:

[(1, 164968595), (5, 32993719), (11, 14997145), (17, 9704035), (53, 3112615), (55, 2999429), (85, 1940807), (187, 882185), (265, 622523), (583, 282965), (901, 183095), (935, 176437), (2915, 56593), (3329, 49555), (4505, 36619), (9911, 16645)]