102390915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 191227392

約数和(自身を除く): 88836477

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 173, 187, 211, 255, 519, 561, 633, 865, 935, 1055, 1903, 2321, 2595, 2805, 2941, 3165, 3587, 5709, 6963, 8823, 9515, 10761, 11605, 14705, 17935, 28545, 32351, 34815, 36503, 39457, 44115, 53805, 97053, 109509, 118371, 161755, 182515, 197285, 401533, 485265, 547545, 591855, 620551, 1204599, 1861653, 2007665, 3102755, 6022995, 6826061, 9308265, 20478183, 34130305, 102390915]

約数ペア:

[(1, 102390915), (3, 34130305), (5, 20478183), (11, 9308265), (15, 6826061), (17, 6022995), (33, 3102755), (51, 2007665), (55, 1861653), (85, 1204599), (165, 620551), (173, 591855), (187, 547545), (211, 485265), (255, 401533), (519, 197285), (561, 182515), (633, 161755), (865, 118371), (935, 109509), (1055, 97053), (1903, 53805), (2321, 44115), (2595, 39457), (2805, 36503), (2941, 34815), (3165, 32351), (3587, 28545), (5709, 17935), (6963, 14705), (8823, 11605), (9515, 10761)]