29269275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 55782144

約数和(自身を除く): 26512869

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 283, 525, 591, 849, 985, 1379, 1415, 1981, 2955, 4137, 4245, 4925, 5943, 6895, 7075, 9905, 14775, 20685, 21225, 29715, 34475, 49525, 55751, 103425, 148575, 167253, 278755, 390257, 836265, 1170771, 1393775, 1951285, 4181325, 5853855, 9756425, 29269275]

約数ペア:

[(1, 29269275), (3, 9756425), (5, 5853855), (7, 4181325), (15, 1951285), (21, 1393775), (25, 1170771), (35, 836265), (75, 390257), (105, 278755), (175, 167253), (197, 148575), (283, 103425), (525, 55751), (591, 49525), (849, 34475), (985, 29715), (1379, 21225), (1415, 20685), (1981, 14775), (2955, 9905), (4137, 7075), (4245, 6895), (4925, 5943)]