11288565

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 21510240

約数和(自身を除く): 10221675

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 163, 171, 243, 285, 405, 489, 513, 729, 815, 855, 1215, 1467, 1539, 2445, 2565, 3097, 3645, 4401, 4617, 7335, 7695, 9291, 13203, 13851, 15485, 22005, 23085, 27873, 39609, 46455, 66015, 69255, 83619, 118827, 139365, 198045, 250857, 418095, 594135, 752571, 1254285, 2257713, 3762855, 11288565]

約数ペア:

[(1, 11288565), (3, 3762855), (5, 2257713), (9, 1254285), (15, 752571), (19, 594135), (27, 418095), (45, 250857), (57, 198045), (81, 139365), (95, 118827), (135, 83619), (163, 69255), (171, 66015), (243, 46455), (285, 39609), (405, 27873), (489, 23085), (513, 22005), (729, 15485), (815, 13851), (855, 13203), (1215, 9291), (1467, 7695), (1539, 7335), (2445, 4617), (2565, 4401), (3097, 3645)]