29967345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 56339712

約数和(自身を除く): 26372367

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 911, 1935, 2193, 2733, 3655, 4555, 6579, 8199, 10965, 13665, 15487, 32895, 39173, 40995, 46461, 77435, 117519, 139383, 195865, 232305, 352557, 587595, 665941, 696915, 1762785, 1997823, 3329705, 5993469, 9989115, 29967345]

約数ペア:

[(1, 29967345), (3, 9989115), (5, 5993469), (9, 3329705), (15, 1997823), (17, 1762785), (43, 696915), (45, 665941), (51, 587595), (85, 352557), (129, 232305), (153, 195865), (215, 139383), (255, 117519), (387, 77435), (645, 46461), (731, 40995), (765, 39173), (911, 32895), (1935, 15487), (2193, 13665), (2733, 10965), (3655, 8199), (4555, 6579)]