15381365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 19426176

約数和(自身を除く): 4044811

約数列:

[1, 5, 23, 115, 131, 655, 1021, 3013, 5105, 15065, 23483, 117415, 133751, 668755, 3076273, 15381365]

約数ペア:

[(1, 15381365), (5, 3076273), (23, 668755), (115, 133751), (131, 117415), (655, 23483), (1021, 15065), (3013, 5105)]