201437115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2719}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 352512000

約数和(自身を除く): 151074885

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 449, 1347, 2245, 2719, 4939, 6735, 8157, 13595, 14817, 24695, 29909, 40785, 74085, 89727, 149545, 448635, 1220831, 3662493, 6104155, 13429141, 18312465, 40287423, 67145705, 201437115]

約数ペア:

[(1, 201437115), (3, 67145705), (5, 40287423), (11, 18312465), (15, 13429141), (33, 6104155), (55, 3662493), (165, 1220831), (449, 448635), (1347, 149545), (2245, 89727), (2719, 74085), (4939, 40785), (6735, 29909), (8157, 24695), (13595, 14817)]