15665580669

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{5827}}^1$

素因数の和:6729

約数の個数: 32

約数和(自身を含む): 22290001920

約数和(自身を除く): 6624421251

約数列:

[1, 3, 23, 47, 69, 141, 829, 1081, 2487, 3243, 5827, 17481, 19067, 38963, 57201, 116889, 134021, 273869, 402063, 821607, 896149, 2688447, 4830583, 6298987, 14491749, 18896961, 111103409, 227037401, 333310227, 681112203, 5221860223, 15665580669]

約数ペア:

[(1, 15665580669), (3, 5221860223), (23, 681112203), (47, 333310227), (69, 227037401), (141, 111103409), (829, 18896961), (1081, 14491749), (2487, 6298987), (3243, 4830583), (5827, 2688447), (17481, 896149), (19067, 821607), (38963, 402063), (57201, 273869), (116889, 134021)]