222132015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{705181}}^1$

素因数の和:705199

約数の個数: 24

約数和(自身を含む): 440033568

約数和(自身を除く): 217901553

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 705181, 2115543, 3525905, 4936267, 6346629, 10577715, 14808801, 24681335, 31733145, 44426403, 74044005, 222132015]

約数ペア:

[(1, 222132015), (3, 74044005), (5, 44426403), (7, 31733145), (9, 24681335), (15, 14808801), (21, 10577715), (35, 6346629), (45, 4936267), (63, 3525905), (105, 2115543), (315, 705181)]