286768425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 508628160

約数和(自身を除く): 221859735

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1325, 1425, 3021, 3797, 3975, 5035, 11391, 15105, 18985, 25175, 56955, 72143, 75525, 94925, 201241, 216429, 284775, 360715, 603723, 1006205, 1082145, 1803575, 3018615, 3823579, 5031025, 5410725, 11470737, 15093075, 19117895, 57353685, 95589475, 286768425]

約数ペア:

[(1, 286768425), (3, 95589475), (5, 57353685), (15, 19117895), (19, 15093075), (25, 11470737), (53, 5410725), (57, 5031025), (75, 3823579), (95, 3018615), (159, 1803575), (265, 1082145), (285, 1006205), (475, 603723), (795, 360715), (1007, 284775), (1325, 216429), (1425, 201241), (3021, 94925), (3797, 75525), (3975, 72143), (5035, 56955), (11391, 25175), (15105, 18985)]