29945025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 62198400

約数和(自身を除く): 32253375

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 99, 109, 111, 135, 165, 185, 225, 275, 297, 327, 333, 407, 495, 545, 555, 675, 825, 925, 981, 999, 1199, 1221, 1485, 1635, 1665, 2035, 2475, 2725, 2775, 2943, 3597, 3663, 4033, 4905, 4995, 5995, 6105, 7425, 8175, 8325, 10175, 10791, 10989, 12099, 14715, 17985, 18315, 20165, 24525, 24975, 29975, 30525, 32373, 36297, 44363, 53955, 54945, 60495, 73575, 89925, 91575, 100825, 108891, 133089, 161865, 181485, 221815, 269775, 274725, 302475, 399267, 544455, 665445, 809325, 907425, 1109075, 1197801, 1996335, 2722275, 3327225, 5989005, 9981675, 29945025]

約数ペア:

[(1, 29945025), (3, 9981675), (5, 5989005), (9, 3327225), (11, 2722275), (15, 1996335), (25, 1197801), (27, 1109075), (33, 907425), (37, 809325), (45, 665445), (55, 544455), (75, 399267), (99, 302475), (109, 274725), (111, 269775), (135, 221815), (165, 181485), (185, 161865), (225, 133089), (275, 108891), (297, 100825), (327, 91575), (333, 89925), (407, 73575), (495, 60495), (545, 54945), (555, 53955), (675, 44363), (825, 36297), (925, 32373), (981, 30525), (999, 29975), (1199, 24975), (1221, 24525), (1485, 20165), (1635, 18315), (1665, 17985), (2035, 14715), (2475, 12099), (2725, 10989), (2775, 10791), (2943, 10175), (3597, 8325), (3663, 8175), (4033, 7425), (4905, 6105), (4995, 5995)]