7954045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 3367811

約数列:

[1, 5, 11, 17, 47, 55, 85, 181, 187, 235, 517, 799, 905, 935, 1991, 2585, 3077, 3995, 8507, 8789, 9955, 15385, 33847, 42535, 43945, 93577, 144619, 169235, 467885, 723095, 1590809, 7954045]

約数ペア:

[(1, 7954045), (5, 1590809), (11, 723095), (17, 467885), (47, 169235), (55, 144619), (85, 93577), (181, 43945), (187, 42535), (235, 33847), (517, 15385), (799, 9955), (905, 8789), (935, 8507), (1991, 3995), (2585, 3077)]