40173705

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 83946240

約数和(自身を除く): 43772535

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2081, 2145, 3861, 6243, 6435, 10405, 18729, 19305, 22891, 27053, 31215, 56187, 68673, 81159, 93645, 114455, 135265, 206019, 243477, 280935, 297583, 343365, 405795, 618057, 730431, 892749, 1030095, 1217385, 1487915, 2678247, 3090285, 3652155, 4463745, 8034741, 13391235, 40173705]

約数ペア:

[(1, 40173705), (3, 13391235), (5, 8034741), (9, 4463745), (11, 3652155), (13, 3090285), (15, 2678247), (27, 1487915), (33, 1217385), (39, 1030095), (45, 892749), (55, 730431), (65, 618057), (99, 405795), (117, 343365), (135, 297583), (143, 280935), (165, 243477), (195, 206019), (297, 135265), (351, 114455), (429, 93645), (495, 81159), (585, 68673), (715, 56187), (1287, 31215), (1485, 27053), (1755, 22891), (2081, 19305), (2145, 18729), (3861, 10405), (6243, 6435)]