117658145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 158505984

約数和(自身を除く): 40847839

約数列:

[1, 5, 11, 53, 55, 181, 223, 265, 583, 905, 1115, 1991, 2453, 2915, 9593, 9955, 11819, 12265, 40363, 47965, 59095, 105523, 130009, 201815, 443993, 527615, 650045, 2139239, 2219965, 10696195, 23531629, 117658145]

約数ペア:

[(1, 117658145), (5, 23531629), (11, 10696195), (53, 2219965), (55, 2139239), (181, 650045), (223, 527615), (265, 443993), (583, 201815), (905, 130009), (1115, 105523), (1991, 59095), (2453, 47965), (2915, 40363), (9593, 12265), (9955, 11819)]