741243315

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{1931}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 1201487616

約数和(自身を除く): 460244301

約数列:

[1, 3, 5, 15, 157, 163, 471, 489, 785, 815, 1931, 2355, 2445, 5793, 9655, 25591, 28965, 76773, 127955, 303167, 314753, 383865, 909501, 944259, 1515835, 1573765, 4547505, 4721295, 49416221, 148248663, 247081105, 741243315]

約数ペア:

[(1, 741243315), (3, 247081105), (5, 148248663), (15, 49416221), (157, 4721295), (163, 4547505), (471, 1573765), (489, 1515835), (785, 944259), (815, 909501), (1931, 383865), (2355, 314753), (2445, 303167), (5793, 127955), (9655, 76773), (25591, 28965)]