85258605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 144224640

約数和(自身を除く): 58966035

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 879, 1021, 1465, 3063, 4395, 5105, 5567, 15315, 16701, 19399, 27835, 58197, 83505, 96995, 290985, 299153, 897459, 1495765, 4487295, 5683907, 17051721, 28419535, 85258605]

約数ペア:

[(1, 85258605), (3, 28419535), (5, 17051721), (15, 5683907), (19, 4487295), (57, 1495765), (95, 897459), (285, 299153), (293, 290985), (879, 96995), (1021, 83505), (1465, 58197), (3063, 27835), (4395, 19399), (5105, 16701), (5567, 15315)]