39697885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5659}}^1$

素因数の和:5748

約数の個数: 16

約数和(自身を含む): 50532480

約数和(自身を除く): 10834595

約数列:

[1, 5, 23, 61, 115, 305, 1403, 5659, 7015, 28295, 130157, 345199, 650785, 1725995, 7939577, 39697885]

約数ペア:

[(1, 39697885), (5, 7939577), (23, 1725995), (61, 650785), (115, 345199), (305, 130157), (1403, 28295), (5659, 7015)]