260029535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{161009}}^1$

素因数の和:161050

約数の個数: 16

約数和(自身を含む): 347781600

約数和(自身を除く): 87752065

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 161009, 805045, 2737153, 3059171, 13685765, 15295855, 52005907, 260029535]

約数ペア:

[(1, 260029535), (5, 52005907), (17, 15295855), (19, 13685765), (85, 3059171), (95, 2737153), (323, 805045), (1615, 161009)]