150725205

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6101}}^1$

素因数の和:6179

約数の個数: 40

約数和(自身を含む): 274663224

約数和(自身を除く): 123938019

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 6101, 8235, 18303, 24705, 30505, 54909, 91515, 164727, 274545, 372161, 494181, 823635, 1116483, 1860805, 2470905, 3349449, 5582415, 10048347, 16747245, 30145041, 50241735, 150725205]

約数ペア:

[(1, 150725205), (3, 50241735), (5, 30145041), (9, 16747245), (15, 10048347), (27, 5582415), (45, 3349449), (61, 2470905), (81, 1860805), (135, 1116483), (183, 823635), (305, 494181), (405, 372161), (549, 274545), (915, 164727), (1647, 91515), (2745, 54909), (4941, 30505), (6101, 24705), (8235, 18303)]