16994075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 25511760

約数和(自身を除く): 8517685

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 269, 361, 475, 665, 1345, 1805, 1883, 2527, 3325, 5111, 6725, 9025, 9415, 12635, 25555, 35777, 47075, 63175, 97109, 127775, 178885, 485545, 679763, 894425, 2427725, 3398815, 16994075]

約数ペア:

[(1, 16994075), (5, 3398815), (7, 2427725), (19, 894425), (25, 679763), (35, 485545), (95, 178885), (133, 127775), (175, 97109), (269, 63175), (361, 47075), (475, 35777), (665, 25555), (1345, 12635), (1805, 9415), (1883, 9025), (2527, 6725), (3325, 5111)]