40722285

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 66987648

約数和(自身を除く): 26265363

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 283, 543, 795, 849, 905, 1415, 2715, 4245, 9593, 14999, 28779, 44997, 47965, 51223, 74995, 143895, 153669, 224985, 256115, 768345, 2714819, 8144457, 13574095, 40722285]

約数ペア:

[(1, 40722285), (3, 13574095), (5, 8144457), (15, 2714819), (53, 768345), (159, 256115), (181, 224985), (265, 153669), (283, 143895), (543, 74995), (795, 51223), (849, 47965), (905, 44997), (1415, 28779), (2715, 14999), (4245, 9593)]