137846885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 185238144

約数和(自身を除く): 47391259

約数列:

[1, 5, 11, 55, 61, 181, 227, 305, 671, 905, 1135, 1991, 2497, 3355, 9955, 11041, 12485, 13847, 41087, 55205, 69235, 121451, 152317, 205435, 451957, 607255, 761585, 2259785, 2506307, 12531535, 27569377, 137846885]

約数ペア:

[(1, 137846885), (5, 27569377), (11, 12531535), (55, 2506307), (61, 2259785), (181, 761585), (227, 607255), (305, 451957), (671, 205435), (905, 152317), (1135, 121451), (1991, 69235), (2497, 55205), (3355, 41087), (9955, 13847), (11041, 12485)]