29109675

素因数分解:

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

素因数の和:205

約数の個数: 54

約数和(自身を含む): 56621748

約数和(自身を除く): 27512073

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, 7921, 9345, 13083, 15575, 21805, 23763, 39605, 46725, 55447, 65415, 109025, 118815, 166341, 198025, 277235, 327075, 388129, 594075, 831705, 1164387, 1386175, 1940645, 4158525, 5821935, 9703225, 29109675]

約数ペア:

[(1, 29109675), (3, 9703225), (5, 5821935), (7, 4158525), (15, 1940645), (21, 1386175), (25, 1164387), (35, 831705), (49, 594075), (75, 388129), (89, 327075), (105, 277235), (147, 198025), (175, 166341), (245, 118815), (267, 109025), (445, 65415), (525, 55447), (623, 46725), (735, 39605), (1225, 23763), (1335, 21805), (1869, 15575), (2225, 13083), (3115, 9345), (3675, 7921), (4361, 6675)]