13349175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 25807872

約数和(自身を除く): 12458697

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 541, 705, 987, 1175, 1623, 1645, 2705, 3525, 3787, 4935, 8115, 8225, 11361, 13525, 18935, 24675, 25427, 40575, 56805, 76281, 94675, 127135, 177989, 284025, 381405, 533967, 635675, 889945, 1907025, 2669835, 4449725, 13349175]

約数ペア:

[(1, 13349175), (3, 4449725), (5, 2669835), (7, 1907025), (15, 889945), (21, 635675), (25, 533967), (35, 381405), (47, 284025), (75, 177989), (105, 127135), (141, 94675), (175, 76281), (235, 56805), (329, 40575), (525, 25427), (541, 24675), (705, 18935), (987, 13525), (1175, 11361), (1623, 8225), (1645, 8115), (2705, 4935), (3525, 3787)]