22755285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 48522240

約数和(自身を除く): 25766955

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 47, 53, 63, 87, 105, 141, 145, 159, 203, 235, 261, 265, 315, 329, 371, 423, 435, 477, 609, 705, 795, 987, 1015, 1113, 1305, 1363, 1537, 1645, 1827, 1855, 2115, 2385, 2491, 2961, 3045, 3339, 4089, 4611, 4935, 5565, 6815, 7473, 7685, 9135, 9541, 10759, 12267, 12455, 13833, 14805, 16695, 17437, 20445, 22419, 23055, 28623, 32277, 37365, 47705, 52311, 53795, 61335, 69165, 72239, 85869, 87185, 96831, 112095, 143115, 156933, 161385, 216717, 261555, 361195, 429345, 484155, 505673, 650151, 784665, 1083585, 1517019, 2528365, 3250755, 4551057, 7585095, 22755285]

約数ペア:

[(1, 22755285), (3, 7585095), (5, 4551057), (7, 3250755), (9, 2528365), (15, 1517019), (21, 1083585), (29, 784665), (35, 650151), (45, 505673), (47, 484155), (53, 429345), (63, 361195), (87, 261555), (105, 216717), (141, 161385), (145, 156933), (159, 143115), (203, 112095), (235, 96831), (261, 87185), (265, 85869), (315, 72239), (329, 69165), (371, 61335), (423, 53795), (435, 52311), (477, 47705), (609, 37365), (705, 32277), (795, 28623), (987, 23055), (1015, 22419), (1113, 20445), (1305, 17437), (1363, 16695), (1537, 14805), (1645, 13833), (1827, 12455), (1855, 12267), (2115, 10759), (2385, 9541), (2491, 9135), (2961, 7685), (3045, 7473), (3339, 6815), (4089, 5565), (4611, 4935)]