40820355

素因数分解:

$3^7\times 5^1\times {\mathrm{3733}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 73485120

約数和(自身を除く): 32664765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 3733, 10935, 11199, 18665, 33597, 55995, 100791, 167985, 302373, 503955, 907119, 1511865, 2721357, 4535595, 8164071, 13606785, 40820355]

約数ペア:

[(1, 40820355), (3, 13606785), (5, 8164071), (9, 4535595), (15, 2721357), (27, 1511865), (45, 907119), (81, 503955), (135, 302373), (243, 167985), (405, 100791), (729, 55995), (1215, 33597), (2187, 18665), (3645, 11199), (3733, 10935)]