156954307905

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5458331}}^1$

素因数の和:5458419

約数の個数: 40

約数和(自身を含む): 285317930304

約数和(自身を除く): 128363622399

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 3195, 5751, 9585, 28755, 5458331, 16374993, 27291655, 49124979, 81874965, 147374937, 245624895, 387541501, 442124811, 736874685, 1162624503, 1937707505, 2210624055, 3487873509, 5813122515, 10463620527, 17439367545, 31390861581, 52318102635, 156954307905]

約数ペア:

[(1, 156954307905), (3, 52318102635), (5, 31390861581), (9, 17439367545), (15, 10463620527), (27, 5813122515), (45, 3487873509), (71, 2210624055), (81, 1937707505), (135, 1162624503), (213, 736874685), (355, 442124811), (405, 387541501), (639, 245624895), (1065, 147374937), (1917, 81874965), (3195, 49124979), (5751, 27291655), (9585, 16374993), (28755, 5458331)]