13895145

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3147

約数の個数: 40

約数和(自身を含む): 27181440

約数和(自身を除く): 13286295

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 3119, 4455, 9357, 15595, 28071, 34309, 46785, 84213, 102927, 140355, 171545, 252639, 308781, 421065, 514635, 926343, 1263195, 1543905, 2779029, 4631715, 13895145]

約数ペア:

[(1, 13895145), (3, 4631715), (5, 2779029), (9, 1543905), (11, 1263195), (15, 926343), (27, 514635), (33, 421065), (45, 308781), (55, 252639), (81, 171545), (99, 140355), (135, 102927), (165, 84213), (297, 46785), (405, 34309), (495, 28071), (891, 15595), (1485, 9357), (3119, 4455)]