137519305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 216691200

約数和(自身を除く): 79171895

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 109, 113, 145, 203, 319, 385, 545, 565, 763, 791, 1015, 1199, 1243, 1595, 2233, 3161, 3277, 3815, 3955, 5995, 6215, 8393, 8701, 11165, 12317, 15805, 16385, 22127, 22939, 34771, 36047, 41965, 43505, 61585, 86219, 110635, 114695, 135487, 173855, 180235, 243397, 252329, 357193, 431095, 677435, 948409, 1216985, 1261645, 1785965, 2500351, 3929123, 4742045, 12501755, 19645615, 27503861, 137519305]

約数ペア:

[(1, 137519305), (5, 27503861), (7, 19645615), (11, 12501755), (29, 4742045), (35, 3929123), (55, 2500351), (77, 1785965), (109, 1261645), (113, 1216985), (145, 948409), (203, 677435), (319, 431095), (385, 357193), (545, 252329), (565, 243397), (763, 180235), (791, 173855), (1015, 135487), (1199, 114695), (1243, 110635), (1595, 86219), (2233, 61585), (3161, 43505), (3277, 41965), (3815, 36047), (3955, 34771), (5995, 22939), (6215, 22127), (8393, 16385), (8701, 15805), (11165, 12317)]