120222865

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 170150400

約数和(自身を除く): 49927535

約数列:

[1, 5, 7, 35, 41, 199, 205, 287, 421, 995, 1393, 1435, 2105, 2947, 6965, 8159, 14735, 17261, 40795, 57113, 83779, 86305, 120827, 285565, 418895, 586453, 604135, 2932265, 3434939, 17174695, 24044573, 120222865]

約数ペア:

[(1, 120222865), (5, 24044573), (7, 17174695), (35, 3434939), (41, 2932265), (199, 604135), (205, 586453), (287, 418895), (421, 285565), (995, 120827), (1393, 86305), (1435, 83779), (2105, 57113), (2947, 40795), (6965, 17261), (8159, 14735)]