1830855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 3245760

約数和(自身を除く): 1414905

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 229, 533, 615, 687, 1145, 1599, 2665, 2977, 3435, 7995, 8931, 9389, 14885, 28167, 44655, 46945, 122057, 140835, 366171, 610285, 1830855]

約数ペア:

[(1, 1830855), (3, 610285), (5, 366171), (13, 140835), (15, 122057), (39, 46945), (41, 44655), (65, 28167), (123, 14885), (195, 9389), (205, 8931), (229, 7995), (533, 3435), (615, 2977), (687, 2665), (1145, 1599)]