1345035915

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 2458874880

約数和(自身を除く): 1113838965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 263, 387, 645, 789, 881, 1161, 1315, 1935, 2367, 2643, 3945, 4405, 5805, 7101, 7929, 11309, 11835, 13215, 23787, 33927, 35505, 37883, 39645, 56545, 101781, 113649, 118935, 169635, 189415, 231703, 305343, 340947, 508905, 568245, 695109, 1022841, 1158515, 1526715, 1704735, 2085327, 3475545, 5114205, 6255981, 9963229, 10426635, 29889687, 31279905, 49816145, 89669061, 149448435, 269007183, 448345305, 1345035915]

約数ペア:

[(1, 1345035915), (3, 448345305), (5, 269007183), (9, 149448435), (15, 89669061), (27, 49816145), (43, 31279905), (45, 29889687), (129, 10426635), (135, 9963229), (215, 6255981), (263, 5114205), (387, 3475545), (645, 2085327), (789, 1704735), (881, 1526715), (1161, 1158515), (1315, 1022841), (1935, 695109), (2367, 568245), (2643, 508905), (3945, 340947), (4405, 305343), (5805, 231703), (7101, 189415), (7929, 169635), (11309, 118935), (11835, 113649), (13215, 101781), (23787, 56545), (33927, 39645), (35505, 37883)]