2992725

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 5493696

約数和(自身を除く): 2500971

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 283, 423, 705, 849, 1175, 1415, 2115, 2547, 3525, 4245, 7075, 10575, 12735, 13301, 21225, 39903, 63675, 66505, 119709, 199515, 332525, 598545, 997575, 2992725]

約数ペア:

[(1, 2992725), (3, 997575), (5, 598545), (9, 332525), (15, 199515), (25, 119709), (45, 66505), (47, 63675), (75, 39903), (141, 21225), (225, 13301), (235, 12735), (283, 10575), (423, 7075), (705, 4245), (849, 3525), (1175, 2547), (1415, 2115)]