47739405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3011}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 87902208

約数和(自身を除く): 40162803

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3011, 3171, 5285, 9033, 15055, 15855, 21077, 45165, 63231, 105385, 316155, 454661, 1363983, 2273305, 3182627, 6819915, 9547881, 15913135, 47739405]

約数ペア:

[(1, 47739405), (3, 15913135), (5, 9547881), (7, 6819915), (15, 3182627), (21, 2273305), (35, 1363983), (105, 454661), (151, 316155), (453, 105385), (755, 63231), (1057, 45165), (2265, 21077), (3011, 15855), (3171, 15055), (5285, 9033)]