40137825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5914

約数の個数: 48

約数和(自身を含む): 81689216

約数和(自身を除く): 41551391

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 5881, 6825, 17643, 29405, 41167, 76453, 88215, 123501, 147025, 205835, 229359, 382265, 441075, 535171, 617505, 1029175, 1146795, 1605513, 1911325, 2675855, 3087525, 5733975, 8027565, 13379275, 40137825]

約数ペア:

[(1, 40137825), (3, 13379275), (5, 8027565), (7, 5733975), (13, 3087525), (15, 2675855), (21, 1911325), (25, 1605513), (35, 1146795), (39, 1029175), (65, 617505), (75, 535171), (91, 441075), (105, 382265), (175, 229359), (195, 205835), (273, 147025), (325, 123501), (455, 88215), (525, 76453), (975, 41167), (1365, 29405), (2275, 17643), (5881, 6825)]