38121465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 65028096

約数和(自身を除く): 26906631

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 2351, 3243, 5405, 7053, 11755, 16215, 35265, 54073, 110497, 162219, 270365, 331491, 552485, 811095, 1657455, 2541431, 7624293, 12707155, 38121465]

約数ペア:

[(1, 38121465), (3, 12707155), (5, 7624293), (15, 2541431), (23, 1657455), (47, 811095), (69, 552485), (115, 331491), (141, 270365), (235, 162219), (345, 110497), (705, 54073), (1081, 35265), (2351, 16215), (3243, 11755), (5405, 7053)]