42774075

素因数分解:

$3^6\times 5^2\times {\mathrm{2347}}^1$

素因数の和:2375

約数の個数: 42

約数和(自身を含む): 79557284

約数和(自身を除く): 36783209

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 2347, 3645, 6075, 7041, 11735, 18225, 21123, 35205, 58675, 63369, 105615, 176025, 190107, 316845, 528075, 570321, 950535, 1584225, 1710963, 2851605, 4752675, 8554815, 14258025, 42774075]

約数ペア:

[(1, 42774075), (3, 14258025), (5, 8554815), (9, 4752675), (15, 2851605), (25, 1710963), (27, 1584225), (45, 950535), (75, 570321), (81, 528075), (135, 316845), (225, 190107), (243, 176025), (405, 105615), (675, 63369), (729, 58675), (1215, 35205), (2025, 21123), (2347, 18225), (3645, 11735), (6075, 7041)]