3449885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 4371840

約数和(自身を除く): 921955

約数列:

[1, 5, 23, 115, 131, 229, 655, 1145, 3013, 5267, 15065, 26335, 29999, 149995, 689977, 3449885]

約数ペア:

[(1, 3449885), (5, 689977), (23, 149995), (115, 29999), (131, 26335), (229, 15065), (655, 5267), (1145, 3013)]