4073895

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 8386560

約数和(自身を除く): 4312665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 479, 567, 945, 1215, 1437, 1701, 2395, 2835, 3353, 4311, 7185, 8505, 10059, 12933, 16765, 21555, 30177, 38799, 50295, 64665, 90531, 116397, 150885, 193995, 271593, 452655, 581985, 814779, 1357965, 4073895]

約数ペア:

[(1, 4073895), (3, 1357965), (5, 814779), (7, 581985), (9, 452655), (15, 271593), (21, 193995), (27, 150885), (35, 116397), (45, 90531), (63, 64665), (81, 50295), (105, 38799), (135, 30177), (189, 21555), (243, 16765), (315, 12933), (405, 10059), (479, 8505), (567, 7185), (945, 4311), (1215, 3353), (1437, 2835), (1701, 2395)]