2358125

素因数分解:

$5^4\times 7^3\times {\mathrm{11}}^1$

素因数の和:52

約数の個数: 40

約数和(自身を含む): 3748800

約数和(自身を除く): 1390675

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 175, 245, 275, 343, 385, 539, 625, 875, 1225, 1375, 1715, 1925, 2695, 3773, 4375, 6125, 6875, 8575, 9625, 13475, 18865, 30625, 42875, 48125, 67375, 94325, 214375, 336875, 471625, 2358125]

約数ペア:

[(1, 2358125), (5, 471625), (7, 336875), (11, 214375), (25, 94325), (35, 67375), (49, 48125), (55, 42875), (77, 30625), (125, 18865), (175, 13475), (245, 9625), (275, 8575), (343, 6875), (385, 6125), (539, 4375), (625, 3773), (875, 2695), (1225, 1925), (1375, 1715)]