126850515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 240371712

約数和(自身を除く): 113521197

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 123, 165, 187, 205, 255, 451, 561, 615, 697, 935, 1103, 1353, 2091, 2255, 2805, 3309, 3485, 5515, 6765, 7667, 10455, 12133, 16545, 18751, 23001, 36399, 38335, 45223, 56253, 60665, 93755, 115005, 135669, 181995, 206261, 226115, 281265, 497453, 618783, 678345, 768791, 1031305, 1492359, 2306373, 2487265, 3093915, 3843955, 7461795, 8456701, 11531865, 25370103, 42283505, 126850515]

約数ペア:

[(1, 126850515), (3, 42283505), (5, 25370103), (11, 11531865), (15, 8456701), (17, 7461795), (33, 3843955), (41, 3093915), (51, 2487265), (55, 2306373), (85, 1492359), (123, 1031305), (165, 768791), (187, 678345), (205, 618783), (255, 497453), (451, 281265), (561, 226115), (615, 206261), (697, 181995), (935, 135669), (1103, 115005), (1353, 93755), (2091, 60665), (2255, 56253), (2805, 45223), (3309, 38335), (3485, 36399), (5515, 23001), (6765, 18751), (7667, 16545), (10455, 12133)]