27922635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 25148565

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 809, 885, 2301, 2427, 2655, 3835, 4045, 6903, 7281, 10517, 11505, 12135, 31551, 34515, 36405, 47731, 52585, 94653, 143193, 157755, 238655, 429579, 473265, 620503, 715965, 1861509, 2147895, 3102515, 5584527, 9307545, 27922635]

約数ペア:

[(1, 27922635), (3, 9307545), (5, 5584527), (9, 3102515), (13, 2147895), (15, 1861509), (39, 715965), (45, 620503), (59, 473265), (65, 429579), (117, 238655), (177, 157755), (195, 143193), (295, 94653), (531, 52585), (585, 47731), (767, 36405), (809, 34515), (885, 31551), (2301, 12135), (2427, 11505), (2655, 10517), (3835, 7281), (4045, 6903)]