432829975

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 571652400

約数和(自身を除く): 138822425

約数列:

[1, 5, 19, 25, 95, 199, 241, 361, 475, 995, 1205, 1805, 3781, 4579, 4975, 6025, 9025, 18905, 22895, 47959, 71839, 87001, 94525, 114475, 239795, 359195, 435005, 911221, 1198975, 1795975, 2175025, 4556105, 17313199, 22780525, 86565995, 432829975]

約数ペア:

[(1, 432829975), (5, 86565995), (19, 22780525), (25, 17313199), (95, 4556105), (199, 2175025), (241, 1795975), (361, 1198975), (475, 911221), (995, 435005), (1205, 359195), (1805, 239795), (3781, 114475), (4579, 94525), (4975, 87001), (6025, 71839), (9025, 47959), (18905, 22895)]