40232505

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 67108608

約数和(自身を除く): 26876103

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1021, 1065, 2627, 3063, 5105, 7881, 13135, 15315, 37777, 39405, 72491, 113331, 188885, 217473, 362455, 566655, 1087365, 2682167, 8046501, 13410835, 40232505]

約数ペア:

[(1, 40232505), (3, 13410835), (5, 8046501), (15, 2682167), (37, 1087365), (71, 566655), (111, 362455), (185, 217473), (213, 188885), (355, 113331), (555, 72491), (1021, 39405), (1065, 37777), (2627, 15315), (3063, 13135), (5105, 7881)]