142150345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 189250560

約数和(自身を除く): 47100215

約数列:

[1, 5, 17, 31, 73, 85, 155, 365, 527, 739, 1241, 2263, 2635, 3695, 6205, 11315, 12563, 22909, 38471, 53947, 62815, 114545, 192355, 269735, 389453, 917099, 1672357, 1947265, 4585495, 8361785, 28430069, 142150345]

約数ペア:

[(1, 142150345), (5, 28430069), (17, 8361785), (31, 4585495), (73, 1947265), (85, 1672357), (155, 917099), (365, 389453), (527, 269735), (739, 192355), (1241, 114545), (2263, 62815), (2635, 53947), (3695, 38471), (6205, 22909), (11315, 12563)]