65182545

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 116035920

約数和(自身を除く): 50853375

約数列:

[1, 3, 5, 9, 15, 45, 97, 109, 137, 291, 327, 411, 485, 545, 685, 873, 981, 1233, 1455, 1635, 2055, 4365, 4905, 6165, 10573, 13289, 14933, 31719, 39867, 44799, 52865, 66445, 74665, 95157, 119601, 134397, 158595, 199335, 223995, 475785, 598005, 671985, 1448501, 4345503, 7242505, 13036509, 21727515, 65182545]

約数ペア:

[(1, 65182545), (3, 21727515), (5, 13036509), (9, 7242505), (15, 4345503), (45, 1448501), (97, 671985), (109, 598005), (137, 475785), (291, 223995), (327, 199335), (411, 158595), (485, 134397), (545, 119601), (685, 95157), (873, 74665), (981, 66445), (1233, 52865), (1455, 44799), (1635, 39867), (2055, 31719), (4365, 14933), (4905, 13289), (6165, 10573)]