149865735

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 245583360

約数和(自身を除く): 95717625

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 545, 1065, 1291, 1635, 3873, 6455, 7739, 19365, 23217, 38695, 91661, 116085, 140719, 274983, 422157, 458305, 703595, 1374915, 2110785, 9991049, 29973147, 49955245, 149865735]

約数ペア:

[(1, 149865735), (3, 49955245), (5, 29973147), (15, 9991049), (71, 2110785), (109, 1374915), (213, 703595), (327, 458305), (355, 422157), (545, 274983), (1065, 140719), (1291, 116085), (1635, 91661), (3873, 38695), (6455, 23217), (7739, 19365)]