13308815575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{9323}}^1$

素因数の和:9552

約数の個数: 48

約数和(自身を含む): 18730051200

約数和(自身を除く): 5421235625

約数列:

[1, 5, 11, 25, 29, 55, 145, 179, 275, 319, 725, 895, 1595, 1969, 4475, 5191, 7975, 9323, 9845, 25955, 46615, 49225, 57101, 102553, 129775, 233075, 270367, 285505, 512765, 1351835, 1427525, 1668817, 2563825, 2974037, 6759175, 8344085, 14870185, 18356987, 41720425, 48395693, 74350925, 91784935, 241978465, 458924675, 532352623, 1209892325, 2661763115, 13308815575]

約数ペア:

[(1, 13308815575), (5, 2661763115), (11, 1209892325), (25, 532352623), (29, 458924675), (55, 241978465), (145, 91784935), (179, 74350925), (275, 48395693), (319, 41720425), (725, 18356987), (895, 14870185), (1595, 8344085), (1969, 6759175), (4475, 2974037), (5191, 2563825), (7975, 1668817), (9323, 1427525), (9845, 1351835), (25955, 512765), (46615, 285505), (49225, 270367), (57101, 233075), (102553, 129775)]