2019469125

素因数分解:

$3^1\times 5^3\times {\mathrm{1493}}^1\times {\mathrm{3607}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 3363579648

約数和(自身を除く): 1344110523

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1493, 3607, 4479, 7465, 10821, 18035, 22395, 37325, 54105, 90175, 111975, 186625, 270525, 450875, 559875, 1352625, 5385251, 16155753, 26926255, 80778765, 134631275, 403893825, 673156375, 2019469125]

約数ペア:

[(1, 2019469125), (3, 673156375), (5, 403893825), (15, 134631275), (25, 80778765), (75, 26926255), (125, 16155753), (375, 5385251), (1493, 1352625), (3607, 559875), (4479, 450875), (7465, 270525), (10821, 186625), (18035, 111975), (22395, 90175), (37325, 54105)]