202129275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 348192000

約数和(自身を除く): 146062725

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 199, 435, 467, 597, 725, 995, 1401, 2175, 2335, 2985, 4975, 5771, 7005, 11675, 13543, 14925, 17313, 28855, 35025, 40629, 67715, 86565, 92933, 144275, 203145, 278799, 338575, 432825, 464665, 1015725, 1393995, 2323325, 2695057, 6969975, 8085171, 13475285, 40425855, 67376425, 202129275]

約数ペア:

[(1, 202129275), (3, 67376425), (5, 40425855), (15, 13475285), (25, 8085171), (29, 6969975), (75, 2695057), (87, 2323325), (145, 1393995), (199, 1015725), (435, 464665), (467, 432825), (597, 338575), (725, 278799), (995, 203145), (1401, 144275), (2175, 92933), (2335, 86565), (2985, 67715), (4975, 40629), (5771, 35025), (7005, 28855), (11675, 17313), (13543, 14925)]