4916275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 7506464

約数和(自身を除く): 2590189

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2161, 2275, 10805, 15127, 28093, 54025, 75635, 140465, 196651, 378175, 702325, 983255, 4916275]

約数ペア:

[(1, 4916275), (5, 983255), (7, 702325), (13, 378175), (25, 196651), (35, 140465), (65, 75635), (91, 54025), (175, 28093), (325, 15127), (455, 10805), (2161, 2275)]