11780265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 21712896

約数和(自身を除く): 9932631

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 743, 755, 1057, 2229, 2265, 3171, 3715, 5201, 5285, 11145, 15603, 15855, 26005, 78015, 112193, 336579, 560965, 785351, 1682895, 2356053, 3926755, 11780265]

約数ペア:

[(1, 11780265), (3, 3926755), (5, 2356053), (7, 1682895), (15, 785351), (21, 560965), (35, 336579), (105, 112193), (151, 78015), (453, 26005), (743, 15855), (755, 15603), (1057, 11145), (2229, 5285), (2265, 5201), (3171, 3715)]