387348075

素因数分解:

$3^5\times 5^2\times {\mathrm{63761}}^1$

素因数の和:63786

約数の個数: 36

約数和(自身を含む): 719490408

約数和(自身を除く): 332142333

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 63761, 191283, 318805, 573849, 956415, 1594025, 1721547, 2869245, 4782075, 5164641, 8607735, 14346225, 15493923, 25823205, 43038675, 77469615, 129116025, 387348075]

約数ペア:

[(1, 387348075), (3, 129116025), (5, 77469615), (9, 43038675), (15, 25823205), (25, 15493923), (27, 14346225), (45, 8607735), (75, 5164641), (81, 4782075), (135, 2869245), (225, 1721547), (243, 1594025), (405, 956415), (675, 573849), (1215, 318805), (2025, 191283), (6075, 63761)]