4230195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 7324992

約数和(自身を除く): 3094797

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 313, 795, 901, 939, 1565, 2703, 4505, 4695, 5321, 13515, 15963, 16589, 26605, 49767, 79815, 82945, 248835, 282013, 846039, 1410065, 4230195]

約数ペア:

[(1, 4230195), (3, 1410065), (5, 846039), (15, 282013), (17, 248835), (51, 82945), (53, 79815), (85, 49767), (159, 26605), (255, 16589), (265, 15963), (313, 13515), (795, 5321), (901, 4695), (939, 4505), (1565, 2703)]