202127625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{25667}}^1$

素因数の和:25695

約数の個数: 48

約数和(自身を含む): 416437632

約数和(自身を除く): 214310007

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 25667, 77001, 128335, 179669, 231003, 385005, 539007, 641675, 898345, 1155015, 1617021, 1925025, 2695035, 3208375, 4491725, 5775075, 8085105, 9625125, 13475175, 22458625, 28875375, 40425525, 67375875, 202127625]

約数ペア:

[(1, 202127625), (3, 67375875), (5, 40425525), (7, 28875375), (9, 22458625), (15, 13475175), (21, 9625125), (25, 8085105), (35, 5775075), (45, 4491725), (63, 3208375), (75, 2695035), (105, 1925025), (125, 1617021), (175, 1155015), (225, 898345), (315, 641675), (375, 539007), (525, 385005), (875, 231003), (1125, 179669), (1575, 128335), (2625, 77001), (7875, 25667)]