316133055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 640864224

約数和(自身を除く): 324731169

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 311, 315, 441, 461, 735, 933, 1383, 1555, 2177, 2205, 2305, 2799, 3227, 4149, 4665, 6531, 6915, 9681, 10885, 13995, 15239, 16135, 19593, 20745, 22589, 29043, 32655, 45717, 48405, 67767, 76195, 97965, 112945, 137151, 143371, 145215, 203301, 228585, 338835, 430113, 685755, 716855, 1003597, 1016505, 1290339, 2150565, 3010791, 5017985, 6451695, 7025179, 9032373, 15053955, 21075537, 35125895, 45161865, 63226611, 105377685, 316133055]

約数ペア:

[(1, 316133055), (3, 105377685), (5, 63226611), (7, 45161865), (9, 35125895), (15, 21075537), (21, 15053955), (35, 9032373), (45, 7025179), (49, 6451695), (63, 5017985), (105, 3010791), (147, 2150565), (245, 1290339), (311, 1016505), (315, 1003597), (441, 716855), (461, 685755), (735, 430113), (933, 338835), (1383, 228585), (1555, 203301), (2177, 145215), (2205, 143371), (2305, 137151), (2799, 112945), (3227, 97965), (4149, 76195), (4665, 67767), (6531, 48405), (6915, 45717), (9681, 32655), (10885, 29043), (13995, 22589), (15239, 20745), (16135, 19593)]