29289375

素因数分解:

$3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 54582528

約数和(自身を除く): 25293153

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 127, 205, 225, 369, 375, 381, 615, 625, 635, 1025, 1125, 1143, 1845, 1875, 1905, 3075, 3175, 5125, 5207, 5625, 5715, 9225, 9525, 15375, 15621, 15875, 25625, 26035, 28575, 46125, 46863, 47625, 76875, 78105, 79375, 130175, 142875, 230625, 234315, 238125, 390525, 650875, 714375, 1171575, 1952625, 3254375, 5857875, 9763125, 29289375]

約数ペア:

[(1, 29289375), (3, 9763125), (5, 5857875), (9, 3254375), (15, 1952625), (25, 1171575), (41, 714375), (45, 650875), (75, 390525), (123, 238125), (125, 234315), (127, 230625), (205, 142875), (225, 130175), (369, 79375), (375, 78105), (381, 76875), (615, 47625), (625, 46863), (635, 46125), (1025, 28575), (1125, 26035), (1143, 25625), (1845, 15875), (1875, 15621), (1905, 15375), (3075, 9525), (3175, 9225), (5125, 5715), (5207, 5625)]