1008045

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 40

約数和(自身を含む): 1916640

約数和(自身を除く): 908595

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 131, 135, 171, 285, 393, 405, 513, 655, 855, 1179, 1539, 1965, 2489, 2565, 3537, 5895, 7467, 7695, 10611, 12445, 17685, 22401, 37335, 53055, 67203, 112005, 201609, 336015, 1008045]

約数ペア:

[(1, 1008045), (3, 336015), (5, 201609), (9, 112005), (15, 67203), (19, 53055), (27, 37335), (45, 22401), (57, 17685), (81, 12445), (95, 10611), (131, 7695), (135, 7467), (171, 5895), (285, 3537), (393, 2565), (405, 2489), (513, 1965), (655, 1539), (855, 1179)]