40025205

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26953}}^1$

素因数の和:26978

約数の個数: 32

約数和(自身を含む): 77627520

約数和(自身を除く): 37602315

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 26953, 80859, 134765, 242577, 296483, 404295, 727731, 889449, 1212885, 1482415, 2668347, 3638655, 4447245, 8005041, 13341735, 40025205]

約数ペア:

[(1, 40025205), (3, 13341735), (5, 8005041), (9, 4447245), (11, 3638655), (15, 2668347), (27, 1482415), (33, 1212885), (45, 889449), (55, 727731), (99, 404295), (135, 296483), (165, 242577), (297, 134765), (495, 80859), (1485, 26953)]