327075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{89}}^1$

素因数の和:116

約数の個数: 36

約数和(自身を含む): 636120

約数和(自身を除く): 309045

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 89, 105, 147, 175, 245, 267, 445, 525, 623, 735, 1225, 1335, 1869, 2225, 3115, 3675, 4361, 6675, 9345, 13083, 15575, 21805, 46725, 65415, 109025, 327075]

約数ペア:

[(1, 327075), (3, 109025), (5, 65415), (7, 46725), (15, 21805), (21, 15575), (25, 13083), (35, 9345), (49, 6675), (75, 4361), (89, 3675), (105, 3115), (147, 2225), (175, 1869), (245, 1335), (267, 1225), (445, 735), (525, 623)]