1319244005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{26251}}^1$

素因数の和:26321

約数の個数: 24

約数和(自身を含む): 1742082720

約数和(自身を除く): 422838715

約数列:

[1, 5, 19, 23, 95, 115, 437, 529, 2185, 2645, 10051, 26251, 50255, 131255, 498769, 603773, 2493845, 3018865, 11471687, 13886779, 57358435, 69433895, 263848801, 1319244005]

約数ペア:

[(1, 1319244005), (5, 263848801), (19, 69433895), (23, 57358435), (95, 13886779), (115, 11471687), (437, 3018865), (529, 2493845), (2185, 603773), (2645, 498769), (10051, 131255), (26251, 50255)]