20233970925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{89009}}^1$

素因数の和:89462

約数の個数: 48

約数和(自身を含む): 38321297280

約数和(自身を除く): 18087326355

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 433, 525, 1299, 2165, 3031, 6495, 9093, 10825, 15155, 32475, 45465, 75775, 89009, 227325, 267027, 445045, 623063, 1335135, 1869189, 2225225, 3115315, 6675675, 9345945, 15576575, 38540897, 46729725, 115622691, 192704485, 269786279, 578113455, 809358837, 963522425, 1348931395, 2890567275, 4046794185, 6744656975, 20233970925]

約数ペア:

[(1, 20233970925), (3, 6744656975), (5, 4046794185), (7, 2890567275), (15, 1348931395), (21, 963522425), (25, 809358837), (35, 578113455), (75, 269786279), (105, 192704485), (175, 115622691), (433, 46729725), (525, 38540897), (1299, 15576575), (2165, 9345945), (3031, 6675675), (6495, 3115315), (9093, 2225225), (10825, 1869189), (15155, 1335135), (32475, 623063), (45465, 445045), (75775, 267027), (89009, 227325)]