172679175

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5443}}^1$

素因数の和:5509

約数の個数: 48

約数和(自身を含む): 324026880

約数和(自身を除く): 151347705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 5443, 6345, 10575, 16329, 27215, 31725, 48987, 81645, 136075, 146961, 244935, 255821, 408225, 734805, 767463, 1224675, 1279105, 2302389, 3674025, 3837315, 6395525, 6907167, 11511945, 19186575, 34535835, 57559725, 172679175]

約数ペア:

[(1, 172679175), (3, 57559725), (5, 34535835), (9, 19186575), (15, 11511945), (25, 6907167), (27, 6395525), (45, 3837315), (47, 3674025), (75, 2302389), (135, 1279105), (141, 1224675), (225, 767463), (235, 734805), (423, 408225), (675, 255821), (705, 244935), (1175, 146961), (1269, 136075), (2115, 81645), (3525, 48987), (5443, 31725), (6345, 27215), (10575, 16329)]