773669975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 1154926080

約数和(自身を除く): 381256105

約数列:

[1, 5, 13, 23, 25, 29, 43, 65, 83, 115, 145, 215, 299, 325, 377, 415, 559, 575, 667, 725, 989, 1075, 1079, 1247, 1495, 1885, 1909, 2075, 2407, 2795, 3335, 3569, 4945, 5395, 6235, 7475, 8671, 9425, 9545, 12035, 12857, 13975, 16211, 16675, 17845, 24725, 24817, 26975, 28681, 31175, 31291, 43355, 46397, 47725, 55361, 60175, 64285, 81055, 82087, 89225, 103501, 124085, 143405, 156455, 216775, 231985, 276805, 321425, 372853, 405275, 410435, 517505, 620425, 717025, 719693, 782275, 1067131, 1159925, 1345513, 1384025, 1864265, 2052175, 2380523, 2587525, 3598465, 5335655, 6727565, 9321325, 11902615, 17992325, 26678275, 30946799, 33637825, 59513075, 154733995, 773669975]

約数ペア:

[(1, 773669975), (5, 154733995), (13, 59513075), (23, 33637825), (25, 30946799), (29, 26678275), (43, 17992325), (65, 11902615), (83, 9321325), (115, 6727565), (145, 5335655), (215, 3598465), (299, 2587525), (325, 2380523), (377, 2052175), (415, 1864265), (559, 1384025), (575, 1345513), (667, 1159925), (725, 1067131), (989, 782275), (1075, 719693), (1079, 717025), (1247, 620425), (1495, 517505), (1885, 410435), (1909, 405275), (2075, 372853), (2407, 321425), (2795, 276805), (3335, 231985), (3569, 216775), (4945, 156455), (5395, 143405), (6235, 124085), (7475, 103501), (8671, 89225), (9425, 82087), (9545, 81055), (12035, 64285), (12857, 60175), (13975, 55361), (16211, 47725), (16675, 46397), (17845, 43355), (24725, 31291), (24817, 31175), (26975, 28681)]