11391435

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 22285296

約数和(自身を除く): 10893861

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2557, 4455, 7671, 12785, 23013, 28127, 38355, 69039, 84381, 115065, 140635, 207117, 253143, 345195, 421905, 759429, 1035585, 1265715, 2278287, 3797145, 11391435]

約数ペア:

[(1, 11391435), (3, 3797145), (5, 2278287), (9, 1265715), (11, 1035585), (15, 759429), (27, 421905), (33, 345195), (45, 253143), (55, 207117), (81, 140635), (99, 115065), (135, 84381), (165, 69039), (297, 38355), (405, 28127), (495, 23013), (891, 12785), (1485, 7671), (2557, 4455)]