1009355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 16

約数和(自身を含む): 1292544

約数和(自身を除く): 283189

約数列:

[1, 5, 23, 67, 115, 131, 335, 655, 1541, 3013, 7705, 8777, 15065, 43885, 201871, 1009355]

約数ペア:

[(1, 1009355), (5, 201871), (23, 43885), (67, 15065), (115, 8777), (131, 7705), (335, 3013), (655, 1541)]