7194975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 12832512

約数和(自身を除く): 5637537

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 97, 115, 129, 215, 291, 345, 485, 575, 645, 989, 1075, 1455, 1725, 2231, 2425, 2967, 3225, 4171, 4945, 6693, 7275, 11155, 12513, 14835, 20855, 24725, 33465, 55775, 62565, 74175, 95933, 104275, 167325, 287799, 312825, 479665, 1438995, 2398325, 7194975]

約数ペア:

[(1, 7194975), (3, 2398325), (5, 1438995), (15, 479665), (23, 312825), (25, 287799), (43, 167325), (69, 104275), (75, 95933), (97, 74175), (115, 62565), (129, 55775), (215, 33465), (291, 24725), (345, 20855), (485, 14835), (575, 12513), (645, 11155), (989, 7275), (1075, 6693), (1455, 4945), (1725, 4171), (2231, 3225), (2425, 2967)]