2017789635

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 3355593696

約数和(自身を除く): 1337804061

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1013, 1369, 1455, 3039, 3589, 4107, 5065, 6845, 10767, 15195, 17945, 20535, 37481, 53835, 98261, 112443, 132793, 187405, 294783, 398379, 491305, 562215, 663965, 1386797, 1473915, 1991895, 3635657, 4160391, 6933985, 10906971, 18178285, 20801955, 54534855, 134519309, 403557927, 672596545, 2017789635]

約数ペア:

[(1, 2017789635), (3, 672596545), (5, 403557927), (15, 134519309), (37, 54534855), (97, 20801955), (111, 18178285), (185, 10906971), (291, 6933985), (485, 4160391), (555, 3635657), (1013, 1991895), (1369, 1473915), (1455, 1386797), (3039, 663965), (3589, 562215), (4107, 491305), (5065, 398379), (6845, 294783), (10767, 187405), (15195, 132793), (17945, 112443), (20535, 98261), (37481, 53835)]