89862825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 170989056

約数和(自身を除く): 81126231

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 47, 53, 65, 75, 111, 141, 159, 185, 195, 235, 265, 325, 481, 555, 611, 689, 705, 795, 925, 975, 1175, 1325, 1443, 1739, 1833, 1961, 2067, 2405, 2491, 2775, 3055, 3445, 3525, 3975, 5217, 5883, 7215, 7473, 8695, 9165, 9805, 10335, 12025, 12455, 15275, 17225, 22607, 25493, 26085, 29415, 32383, 36075, 37365, 43475, 45825, 49025, 51675, 62275, 67821, 76479, 92167, 97149, 113035, 127465, 130425, 147075, 161915, 186825, 276501, 339105, 382395, 460835, 485745, 565175, 637325, 809575, 1198171, 1382505, 1695525, 1911975, 2304175, 2428725, 3594513, 5990855, 6912525, 17972565, 29954275, 89862825]

約数ペア:

[(1, 89862825), (3, 29954275), (5, 17972565), (13, 6912525), (15, 5990855), (25, 3594513), (37, 2428725), (39, 2304175), (47, 1911975), (53, 1695525), (65, 1382505), (75, 1198171), (111, 809575), (141, 637325), (159, 565175), (185, 485745), (195, 460835), (235, 382395), (265, 339105), (325, 276501), (481, 186825), (555, 161915), (611, 147075), (689, 130425), (705, 127465), (795, 113035), (925, 97149), (975, 92167), (1175, 76479), (1325, 67821), (1443, 62275), (1739, 51675), (1833, 49025), (1961, 45825), (2067, 43475), (2405, 37365), (2491, 36075), (2775, 32383), (3055, 29415), (3445, 26085), (3525, 25493), (3975, 22607), (5217, 17225), (5883, 15275), (7215, 12455), (7473, 12025), (8695, 10335), (9165, 9805)]