25916055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6829}}^1$

素因数の和:6871

約数の個数: 32

約数和(自身を含む): 47208960

約数和(自身を除く): 21292905

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6829, 20487, 34145, 75119, 102435, 157067, 225357, 375595, 471201, 785335, 1126785, 1727737, 2356005, 5183211, 8638685, 25916055]

約数ペア:

[(1, 25916055), (3, 8638685), (5, 5183211), (11, 2356005), (15, 1727737), (23, 1126785), (33, 785335), (55, 471201), (69, 375595), (115, 225357), (165, 157067), (253, 102435), (345, 75119), (759, 34145), (1265, 20487), (3795, 6829)]