85158465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11423}}^1$

素因数の和:11509

約数の個数: 32

約数和(自身を含む): 157925376

約数和(自身を除く): 72766911

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 11423, 34269, 57115, 79961, 171345, 239883, 399805, 811033, 1199415, 2433099, 4055165, 5677231, 12165495, 17031693, 28386155, 85158465]

約数ペア:

[(1, 85158465), (3, 28386155), (5, 17031693), (7, 12165495), (15, 5677231), (21, 4055165), (35, 2433099), (71, 1199415), (105, 811033), (213, 399805), (355, 239883), (497, 171345), (1065, 79961), (1491, 57115), (2485, 34269), (7455, 11423)]