874641375

素因数分解:

$3^3\times 5^3\times {\mathrm{337}}^1\times {\mathrm{769}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 1624022400

約数和(自身を除く): 749381025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 337, 375, 675, 769, 1011, 1125, 1685, 2307, 3033, 3375, 3845, 5055, 6921, 8425, 9099, 11535, 15165, 19225, 20763, 25275, 34605, 42125, 45495, 57675, 75825, 96125, 103815, 126375, 173025, 227475, 259153, 288375, 379125, 519075, 777459, 865125, 1137375, 1295765, 2332377, 2595375, 3887295, 6478825, 6997131, 11661885, 19436475, 32394125, 34985655, 58309425, 97182375, 174928275, 291547125, 874641375]

約数ペア:

[(1, 874641375), (3, 291547125), (5, 174928275), (9, 97182375), (15, 58309425), (25, 34985655), (27, 32394125), (45, 19436475), (75, 11661885), (125, 6997131), (135, 6478825), (225, 3887295), (337, 2595375), (375, 2332377), (675, 1295765), (769, 1137375), (1011, 865125), (1125, 777459), (1685, 519075), (2307, 379125), (3033, 288375), (3375, 259153), (3845, 227475), (5055, 173025), (6921, 126375), (8425, 103815), (9099, 96125), (11535, 75825), (15165, 57675), (19225, 45495), (20763, 42125), (25275, 34605)]