472605991515

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6913993}}^1$

素因数の和:6914049

約数の個数: 72

約数和(自身を含む): 983667754368

約数和(自身を除く): 511061762853

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 49, 63, 93, 105, 147, 155, 217, 245, 279, 315, 441, 465, 651, 735, 1085, 1395, 1519, 1953, 2205, 3255, 4557, 7595, 9765, 13671, 22785, 68355, 6913993, 20741979, 34569965, 48397951, 62225937, 103709895, 145193853, 214333783, 241989755, 311129685, 338785657, 435581559, 643001349, 725969265, 1016356971, 1071668915, 1500336481, 1693928285, 1929004047, 2177907795, 3049070913, 3215006745, 4501009443, 5081784855, 7501682405, 9645020235, 10502355367, 13503028329, 15245354565, 22505047215, 31507066101, 52511776835, 67515141645, 94521198303, 157535330505, 472605991515]

約数ペア:

[(1, 472605991515), (3, 157535330505), (5, 94521198303), (7, 67515141645), (9, 52511776835), (15, 31507066101), (21, 22505047215), (31, 15245354565), (35, 13503028329), (45, 10502355367), (49, 9645020235), (63, 7501682405), (93, 5081784855), (105, 4501009443), (147, 3215006745), (155, 3049070913), (217, 2177907795), (245, 1929004047), (279, 1693928285), (315, 1500336481), (441, 1071668915), (465, 1016356971), (651, 725969265), (735, 643001349), (1085, 435581559), (1395, 338785657), (1519, 311129685), (1953, 241989755), (2205, 214333783), (3255, 145193853), (4557, 103709895), (7595, 62225937), (9765, 48397951), (13671, 34569965), (22785, 20741979), (68355, 6913993)]