9705285

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 18604800

約数和(自身を除く): 8899515

約数列:

[1, 3, 5, 9, 15, 27, 29, 37, 45, 67, 87, 111, 135, 145, 185, 201, 261, 333, 335, 435, 555, 603, 783, 999, 1005, 1073, 1305, 1665, 1809, 1943, 2479, 3015, 3219, 3915, 4995, 5365, 5829, 7437, 9045, 9657, 9715, 12395, 16095, 17487, 22311, 28971, 29145, 37185, 48285, 52461, 66933, 71891, 87435, 111555, 144855, 215673, 262305, 334665, 359455, 647019, 1078365, 1941057, 3235095, 9705285]

約数ペア:

[(1, 9705285), (3, 3235095), (5, 1941057), (9, 1078365), (15, 647019), (27, 359455), (29, 334665), (37, 262305), (45, 215673), (67, 144855), (87, 111555), (111, 87435), (135, 71891), (145, 66933), (185, 52461), (201, 48285), (261, 37185), (333, 29145), (335, 28971), (435, 22311), (555, 17487), (603, 16095), (783, 12395), (999, 9715), (1005, 9657), (1073, 9045), (1305, 7437), (1665, 5829), (1809, 5365), (1943, 4995), (2479, 3915), (3015, 3219)]