12416205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 23016960

約数和(自身を除く): 10600755

約数列:

[1, 3, 5, 15, 17, 23, 29, 51, 69, 73, 85, 87, 115, 145, 219, 255, 345, 365, 391, 435, 493, 667, 1095, 1173, 1241, 1479, 1679, 1955, 2001, 2117, 2465, 3335, 3723, 5037, 5865, 6205, 6351, 7395, 8395, 10005, 10585, 11339, 18615, 25185, 28543, 31755, 34017, 35989, 48691, 56695, 85629, 107967, 142715, 146073, 170085, 179945, 243455, 428145, 539835, 730365, 827747, 2483241, 4138735, 12416205]

約数ペア:

[(1, 12416205), (3, 4138735), (5, 2483241), (15, 827747), (17, 730365), (23, 539835), (29, 428145), (51, 243455), (69, 179945), (73, 170085), (85, 146073), (87, 142715), (115, 107967), (145, 85629), (219, 56695), (255, 48691), (345, 35989), (365, 34017), (391, 31755), (435, 28543), (493, 25185), (667, 18615), (1095, 11339), (1173, 10585), (1241, 10005), (1479, 8395), (1679, 7395), (1955, 6351), (2001, 6205), (2117, 5865), (2465, 5037), (3335, 3723)]