5148715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 2512085

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 379, 715, 1045, 1235, 1895, 2717, 4169, 4927, 7201, 13585, 20845, 24635, 36005, 54197, 79211, 93613, 270985, 396055, 468065, 1029743, 5148715]

約数ペア:

[(1, 5148715), (5, 1029743), (11, 468065), (13, 396055), (19, 270985), (55, 93613), (65, 79211), (95, 54197), (143, 36005), (209, 24635), (247, 20845), (379, 13585), (715, 7201), (1045, 4927), (1235, 4169), (1895, 2717)]