1497155715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{31181}}^1$

素因数の和:31300

約数の個数: 48

約数和(自身を含む): 2860262496

約数和(自身を除く): 1363106781

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 291, 485, 495, 873, 1067, 1455, 3201, 4365, 5335, 9603, 16005, 31181, 48015, 93543, 155905, 280629, 342991, 467715, 1028973, 1403145, 1714955, 3024557, 3086919, 5144865, 9073671, 15122785, 15434595, 27221013, 33270127, 45368355, 99810381, 136105065, 166350635, 299431143, 499051905, 1497155715]

約数ペア:

[(1, 1497155715), (3, 499051905), (5, 299431143), (9, 166350635), (11, 136105065), (15, 99810381), (33, 45368355), (45, 33270127), (55, 27221013), (97, 15434595), (99, 15122785), (165, 9073671), (291, 5144865), (485, 3086919), (495, 3024557), (873, 1714955), (1067, 1403145), (1455, 1028973), (3201, 467715), (4365, 342991), (5335, 280629), (9603, 155905), (16005, 93543), (31181, 48015)]