40565475

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3201

約数の個数: 48

約数和(自身を含む): 78467200

約数和(自身を除く): 37901725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 3163, 4275, 9489, 12825, 15815, 28467, 47445, 60097, 79075, 85401, 142335, 180291, 237225, 300485, 427005, 540873, 711675, 901455, 1502425, 1622619, 2135025, 2704365, 4507275, 8113095, 13521825, 40565475]

約数ペア:

[(1, 40565475), (3, 13521825), (5, 8113095), (9, 4507275), (15, 2704365), (19, 2135025), (25, 1622619), (27, 1502425), (45, 901455), (57, 711675), (75, 540873), (95, 427005), (135, 300485), (171, 237225), (225, 180291), (285, 142335), (475, 85401), (513, 79075), (675, 60097), (855, 47445), (1425, 28467), (2565, 15815), (3163, 12825), (4275, 9489)]